| 1 | !> @file indoor_model_mod.f90 |
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| 2 | !--------------------------------------------------------------------------------! |
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| 3 | ! This file is part of the PALM model system. |
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| 4 | ! |
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| 5 | ! PALM is free software: you can redistribute it and/or modify it under the |
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| 6 | ! terms of the GNU General Public License as published by the Free Software |
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| 7 | ! Foundation, either version 3 of the License, or (at your option) any later |
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| 8 | ! version. |
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| 9 | ! |
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| 10 | ! PALM is distributed in the hope that it will be useful, but WITHOUT ANY |
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| 11 | ! WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS FOR |
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| 12 | ! A PARTICULAR PURPOSE. See the GNU General Public License for more details. |
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| 13 | ! |
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| 14 | ! You should have received a copy of the GNU General Public License along with |
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| 15 | ! PALM. If not, see <http://www.gnu.org/licenses/>. |
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| 16 | ! |
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| 17 | ! Copyright 2018-2019 Leibniz Universitaet Hannover |
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| 18 | ! Copyright 2018-2019 Hochschule Offenburg |
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| 19 | !--------------------------------------------------------------------------------! |
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| 20 | ! |
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| 21 | ! Current revisions: |
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| 22 | ! ----------------- |
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| 23 | ! |
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| 24 | ! |
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| 25 | ! Former revisions: |
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| 26 | ! ----------------- |
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| 27 | ! $Id: indoor_model_mod.f90 3885 2019-04-11 11:29:34Z forkel $ |
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| 28 | ! Changes related to global restructuring of location messages and introduction |
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| 29 | ! of additional debug messages |
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| 30 | ! |
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| 31 | ! 3786 2019-03-06 16:58:03Z raasch |
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| 32 | ! unused variables removed |
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| 33 | ! |
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| 34 | ! 3759 2019-02-21 15:53:45Z suehring |
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| 35 | ! - Calculation of total building volume |
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| 36 | ! - Several bugfixes |
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| 37 | ! - Calculation of building height revised |
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| 38 | ! |
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| 39 | ! 3745 2019-02-15 18:57:56Z suehring |
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| 40 | ! - remove building_type from module |
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| 41 | ! - initialize parameters for each building individually instead of a bulk |
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| 42 | ! initializaion with identical building type for all |
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| 43 | ! - output revised |
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| 44 | ! - add missing _wp |
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| 45 | ! - some restructuring of variables in building data structure |
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| 46 | ! |
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| 47 | ! 3744 2019-02-15 18:38:58Z suehring |
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| 48 | ! Some interface calls moved to module_interface + cleanup |
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| 49 | ! |
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| 50 | ! 3597 2018-12-04 08:40:18Z maronga |
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| 51 | ! Renamed t_surf_10cm to pt_10cm |
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| 52 | ! |
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| 53 | ! 3593 2018-12-03 13:51:13Z kanani |
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| 54 | ! Replace degree symbol by degree_C |
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| 55 | ! |
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| 56 | ! 3524 2018-11-14 13:36:44Z raasch |
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| 57 | ! working precision added to make code Fortran 2008 conform |
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| 58 | ! |
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| 59 | ! 3469 2018-10-30 20:05:07Z kanani |
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| 60 | ! Initial revision (tlang, suehring, kanani, srissman) |
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| 61 | ! |
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| 62 | ! |
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| 63 | ! |
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| 64 | ! Authors: |
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| 65 | ! -------- |
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| 66 | ! @author Tobias Lang |
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| 67 | ! @author Jens Pfafferott |
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| 68 | ! @author Farah Kanani-Suehring |
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| 69 | ! @author Matthias Suehring |
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| 70 | ! @author Sascha RiÃmann |
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| 71 | ! |
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| 72 | ! |
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| 73 | ! Description: |
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| 74 | ! ------------ |
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| 75 | !> <Description of the new module> |
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| 76 | !> Module for Indoor Climate Model (ICM) |
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| 77 | !> The module is based on the DIN EN ISO 13790 with simplified hour-based procedure. |
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| 78 | !> This model is a equivalent circuit diagram of a three-point RC-model (5R1C). |
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| 79 | !> This module differ between indoor-air temperature an average temperature of indoor surfaces which make it prossible to determine thermal comfort |
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| 80 | !> the heat transfer between indoor and outdoor is simplified |
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| 81 | |
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| 82 | !> @todo Replace window_area_per_facade by %frac(1,m) for window |
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| 83 | !> @todo emissivity change for window blinds if solar_protection_on=1 |
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| 84 | !> @todo write datas in netcdf file as output data |
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| 85 | !> @todo reduce the building volume with netto ground surface to take respect costruction areas like walls and ceilings. Have effect on factor_a, factor_c, airchange and lambda_at |
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| 86 | !> |
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| 87 | !> @note Do we allow use of integer flags, or only logical flags? (concerns e.g. cooling_on, heating_on) |
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| 88 | !> @note How to write indoor temperature output to pt array? |
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| 89 | !> |
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| 90 | !> @bug <Enter known bugs here> |
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| 91 | !------------------------------------------------------------------------------! |
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| 92 | MODULE indoor_model_mod |
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| 93 | |
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| 94 | USE control_parameters, & |
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| 95 | ONLY: debug_output, initializing_actions |
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| 96 | |
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| 97 | USE kinds |
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| 98 | |
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| 99 | USE netcdf_data_input_mod, & |
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| 100 | ONLY: building_id_f, building_type_f |
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| 101 | |
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| 102 | USE surface_mod, & |
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| 103 | ONLY: surf_usm_h, surf_usm_v |
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| 104 | |
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| 105 | |
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| 106 | IMPLICIT NONE |
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| 107 | |
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| 108 | ! |
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| 109 | !-- Define data structure for buidlings. |
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| 110 | TYPE build |
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| 111 | |
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| 112 | INTEGER(iwp) :: id !< building ID |
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| 113 | INTEGER(iwp) :: kb_min !< lowest vertical index of a building |
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| 114 | INTEGER(iwp) :: kb_max !< highest vertical index of a building |
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| 115 | INTEGER(iwp) :: num_facades_per_building_h = 0 !< total number of horizontal facades elements |
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| 116 | INTEGER(iwp) :: num_facades_per_building_h_l = 0 !< number of horizontal facade elements on local subdomain |
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| 117 | INTEGER(iwp) :: num_facades_per_building_v = 0 !< total number of vertical facades elements |
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| 118 | INTEGER(iwp) :: num_facades_per_building_v_l = 0 !< number of vertical facade elements on local subdomain |
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| 119 | |
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| 120 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: l_v !< index array linking surface-element orientation index |
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| 121 | !< for vertical surfaces with building |
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| 122 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: m_h !< index array linking surface-element index for |
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| 123 | !< horizontal surfaces with building |
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| 124 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: m_v !< index array linking surface-element index for |
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| 125 | !< vertical surfaces with building |
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| 126 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: num_facade_h !< number of horizontal facade elements per buidling |
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| 127 | !< and height level |
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| 128 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: num_facade_v !< number of vertical facades elements per buidling |
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| 129 | !< and height level |
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| 130 | |
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| 131 | INTEGER(iwp) :: ventilation_int_loads |
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| 132 | |
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| 133 | LOGICAL :: on_pe = .FALSE. !< flag indicating whether a building with certain ID is on local subdomain |
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| 134 | |
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| 135 | REAL(wp) :: building_height !< building height |
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| 136 | REAL(wp) :: lambda_layer3 !< [W/(m*K)] Thermal conductivity of the inner layer |
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| 137 | REAL(wp) :: s_layer3 !< [m] half thickness of the inner layer (layer_3) |
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| 138 | REAL(wp) :: f_c_win !< [-] shading factor |
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| 139 | REAL(wp) :: g_value_win !< [-] SHGC factor |
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| 140 | REAL(wp) :: u_value_win !< [W/(m2*K)] transmittance |
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| 141 | REAL(wp) :: air_change_low !< [1/h] air changes per time_utc_hour |
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| 142 | REAL(wp) :: air_change_high !< [1/h] air changes per time_utc_hour |
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| 143 | REAL(wp) :: eta_ve !< [-] heat recovery efficiency |
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| 144 | REAL(wp) :: factor_a !< [-] Dynamic parameters specific effective surface according to Table 12; 2.5 |
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| 145 | !< (very light, light and medium), 3.0 (heavy), 3.5 (very heavy) |
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| 146 | REAL(wp) :: factor_c !< [J/(m2 K)] Dynamic parameters inner heatstorage according to Table 12; 80000 |
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| 147 | !< (very light), 110000 (light), 165000 (medium), 260000 (heavy), 370000 (very heavy) |
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| 148 | REAL(wp) :: lambda_at !< [-] ratio internal surface/floor area chap. 7.2.2.2. |
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| 149 | REAL(wp) :: theta_int_h_set !< [degree_C] Max. Setpoint temperature (winter) |
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| 150 | REAL(wp) :: theta_int_c_set !< [degree_C] Max. Setpoint temperature (summer) |
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| 151 | REAL(wp) :: phi_h_max !< [W] Max. Heating capacity (negative) |
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| 152 | REAL(wp) :: phi_c_max !< [W] Max. Cooling capacity (negative) |
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| 153 | REAL(wp) :: qint_high !< [W/m2] internal heat gains, option Database qint_0-23 |
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| 154 | REAL(wp) :: qint_low !< [W/m2] internal heat gains, option Database qint_0-23 |
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| 155 | REAL(wp) :: height_storey !< [m] storey heigth |
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| 156 | REAL(wp) :: height_cei_con !< [m] ceiling construction heigth |
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| 157 | REAL(wp) :: vol_tot !< total building volume |
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| 158 | |
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| 159 | REAL(wp), DIMENSION(:), ALLOCATABLE :: t_in !< mean building indoor temperature, height dependent |
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| 160 | REAL(wp), DIMENSION(:), ALLOCATABLE :: t_in_l !< mean building indoor temperature on local subdomain, height dependent |
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| 161 | REAL(wp), DIMENSION(:), ALLOCATABLE :: volume !< total building volume, height dependent |
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| 162 | REAL(wp), DIMENSION(:), ALLOCATABLE :: vol_frac !< fraction of local on total building volume, height dependent |
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| 163 | REAL(wp), DIMENSION(:), ALLOCATABLE :: vpf !< building volume volume per facade element, height dependent |
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| 164 | |
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| 165 | END TYPE build |
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| 166 | |
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| 167 | TYPE(build), DIMENSION(:), ALLOCATABLE :: buildings !< building array |
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| 168 | |
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| 169 | INTEGER(iwp) :: num_build !< total number of buildings in domain |
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| 170 | |
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| 171 | ! |
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| 172 | !-- Declare all global variables within the module |
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| 173 | INTEGER(iwp) :: cooling_on !< Indoor cooling flag (0=off, 1=on) |
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| 174 | INTEGER(iwp) :: heating_on !< Indoor heating flag (0=off, 1=on) |
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| 175 | INTEGER(iwp) :: solar_protection_off !< Solar protection off |
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| 176 | INTEGER(iwp) :: solar_protection_on !< Solar protection on |
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| 177 | |
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| 178 | REAL(wp) :: eff_mass_area !< [m2] the effective mass-related area |
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| 179 | REAL(wp) :: floor_area_per_facade !< [m2] net floor area (Sum of all floors) |
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| 180 | REAL(wp) :: total_area !<! [m2] area of all surfaces pointing to zone |
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| 181 | REAL(wp) :: window_area_per_facade !< [m2] window area per facade element |
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| 182 | REAL(wp) :: air_change !< [1/h] Airflow |
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| 183 | REAL(wp) :: facade_element_area !< [m2_facade] building surface facade |
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| 184 | REAL(wp) :: indoor_volume_per_facade !< [m3] indoor air volume per facade element |
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| 185 | REAL(wp) :: c_m !< [J/K] internal heat storage capacity |
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| 186 | REAL(wp) :: dt_indoor = 3600.0_wp !< [s] namelist parameter: time interval for indoor-model application |
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| 187 | REAL(wp) :: h_tr_1 !<! [W/K] Heat transfer coefficient auxiliary variable 1 |
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| 188 | REAL(wp) :: h_tr_2 !<! [W/K] Heat transfer coefficient auxiliary variable 2 |
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| 189 | REAL(wp) :: h_tr_3 !<! [W/K] Heat transfer coefficient auxiliary variable 3 |
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| 190 | REAL(wp) :: h_tr_em !<! [W/K] Heat transfer coefficient of the emmision (got with h_tr_ms the thermal mass) |
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| 191 | REAL(wp) :: h_tr_is !<! [W/K] thermal coupling conductance (Thermischer Kopplungsleitwert) |
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| 192 | REAL(wp) :: h_tr_ms !<! [W/K] Heat transfer conductance term (got with h_tr_em the thermal mass) |
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| 193 | REAL(wp) :: h_tr_op !<! [W/K] heat transfer coefficient of opaque components (assumption: got all thermal mass) contains of h_tr_em and h_tr_ms |
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| 194 | REAL(wp) :: h_tr_w !<! [W/K] heat transfer coefficient of doors, windows, curtain walls and glazed walls (assumption: thermal mass=0) |
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| 195 | REAL(wp) :: h_ve !<! [W/K] heat transfer of ventilation |
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| 196 | REAL(wp) :: initial_indoor_temperature !< namelist parameter |
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| 197 | REAL(wp) :: net_sw_in !< net short-wave radiation (in - out; was i_global --> CORRECT?) |
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| 198 | REAL(wp) :: phi_hc_nd !<! [W] heating demand and/or cooling demand |
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| 199 | REAL(wp) :: phi_hc_nd_10 !<! [W] heating demand and/or cooling demand for heating or cooling |
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| 200 | REAL(wp) :: phi_hc_nd_ac !<! [W] actual heating demand and/or cooling demand |
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| 201 | REAL(wp) :: phi_hc_nd_un !<! [W] unlimited heating demand and/or cooling demand which is necessary to reach the demanded required temperature (heating is positive, cooling is negative) |
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| 202 | REAL(wp) :: phi_ia !< [W] internal air load = internal loads * 0.5, Eq. (C.1) |
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| 203 | REAL(wp) :: phi_m !<! [W] mass specific thermal load (internal and external) |
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| 204 | REAL(wp) :: phi_mtot !<! [W] total mass specific thermal load (internal and external) |
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| 205 | REAL(wp) :: phi_sol !< [W] solar loads |
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| 206 | REAL(wp) :: phi_st !<! [W] mass specific thermal load implied non thermal mass |
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| 207 | ! REAL(wp) :: q_emission !< emissions, in first version = 0, option for second part of the project |
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| 208 | REAL(wp) :: q_wall_win !< heat flux from indoor into wall/window |
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| 209 | REAL(wp) :: q_waste_heat !< waste heat, sum of waste heat over the roof to Palm |
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| 210 | ! REAL(wp) :: q_waste_heat_bldg !< [W/building] waste heat of the complete building, in Palm sum of all indoor_model-calculations |
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| 211 | REAL(wp) :: schedule_d !< activation for internal loads (low or high + low) |
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| 212 | REAL(wp) :: skip_time_do_indoor = 0.0_wp !< [s] Indoor model is not called before this time |
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| 213 | REAL(wp) :: theta_air !<! [degree_C] air temperature of the RC-node |
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| 214 | REAL(wp) :: theta_air_0 !<! [degree_C] air temperature of the RC-node in equilibrium |
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| 215 | REAL(wp) :: theta_air_10 !<! [degree_C] air temperature of the RC-node from a heating capacity of 10 W/m2 |
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| 216 | REAL(wp) :: theta_air_ac !< [degree_C] actual room temperature after heating/cooling |
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| 217 | REAL(wp) :: theta_air_set !< [degree_C] Setpoint_temperature for the room |
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| 218 | REAL(wp) :: theta_m !<! [degree_C} inner temperature of the RC-node |
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| 219 | REAL(wp) :: theta_m_t !<! [degree_C] (Fictive) component temperature timestep |
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| 220 | REAL(wp) :: theta_m_t_prev !< [degree_C] (Fictive) component temperature previous timestep (do not change) |
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| 221 | REAL(wp) :: theta_op !< [degree_C] operative temperature |
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| 222 | REAL(wp) :: theta_s !<! [degree_C] surface temperature of the RC-node |
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| 223 | REAL(wp) :: time_indoor = 0.0_wp !< [s] time since last call of indoor model |
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| 224 | ! REAL(wp) :: time_utc_hour !< Time in hours per day (UTC) |
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| 225 | |
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| 226 | REAL(wp) :: f_sr !< [-] factor surface reduction |
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| 227 | REAL(wp) :: f_cei !< [-] ceiling reduction factor |
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| 228 | REAL(wp) :: ngs !< [m2] netto ground surface |
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| 229 | |
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| 230 | REAL(wp), PARAMETER :: params_f_f = 0.3_wp !< [-] frame ratio chap. 8.3.2.1.1 for buildings with mostly cooling 2.0_wp |
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| 231 | REAL(wp), PARAMETER :: params_f_w = 0.9_wp !< [-] correction factor (fuer nicht senkrechten Stahlungseinfall DIN 4108-2 chap.8, (hier konstant, keine WinkelabhÀngigkeit) |
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| 232 | REAL(wp), PARAMETER :: params_f_win = 0.5_wp !< [-] proportion of window area, Database A_win aus Datenbank 27 window_area_per_facade_percent |
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| 233 | REAL(wp), PARAMETER :: params_solar_protection = 300.0_wp !< [W/m2] chap. G.5.3.1 sun protection closed, if the radiation on facade exceeds this value |
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| 234 | REAL(wp), PARAMETER :: params_waste_heat_c = 4.0_wp !< [-] anthropogenic heat outputs for cooling e.g. 4 for KKM with COP = 3 |
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| 235 | REAL(wp), PARAMETER :: params_waste_heat_h = 1.111_wp !< [-] anthropogenic heat outputs for heating e.g. 1 / 0.9 = 1.111111 for combustion with eta = 0.9 or -3 for WP with COP = 4 |
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| 236 | REAL(wp), PARAMETER :: h_is = 3.45_wp !< [W/(m^2 K)] h_is = 3.45 between surface and air (chap. 7.2.2.2) |
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| 237 | REAL(wp), PARAMETER :: h_ms = 9.1_wp !< [W/K] h_ms = 9.10 W / (m2 K) between component and surface (chap. 12.2.2) |
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| 238 | |
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| 239 | |
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| 240 | |
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| 241 | SAVE |
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| 242 | |
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| 243 | |
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| 244 | PRIVATE |
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| 245 | |
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| 246 | ! |
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| 247 | !-- Add INTERFACES that must be available to other modules |
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| 248 | PUBLIC im_init, im_main_heatcool, im_parin, im_define_netcdf_grid, & |
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| 249 | im_check_data_output, im_data_output_3d, im_check_parameters |
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| 250 | |
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| 251 | |
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| 252 | ! |
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| 253 | !-- Add VARIABLES that must be available to other modules |
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| 254 | PUBLIC dt_indoor, skip_time_do_indoor, time_indoor |
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| 255 | |
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| 256 | ! |
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| 257 | !-- PALM interfaces: |
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| 258 | !-- Data output checks for 2D/3D data to be done in check_parameters |
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| 259 | INTERFACE im_check_data_output |
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| 260 | MODULE PROCEDURE im_check_data_output |
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| 261 | END INTERFACE im_check_data_output |
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| 262 | ! |
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| 263 | !-- Input parameter checks to be done in check_parameters |
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| 264 | INTERFACE im_check_parameters |
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| 265 | MODULE PROCEDURE im_check_parameters |
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| 266 | END INTERFACE im_check_parameters |
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| 267 | ! |
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| 268 | !-- Data output of 3D data |
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| 269 | INTERFACE im_data_output_3d |
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| 270 | MODULE PROCEDURE im_data_output_3d |
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| 271 | END INTERFACE im_data_output_3d |
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| 272 | |
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| 273 | ! |
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| 274 | !-- Definition of data output quantities |
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| 275 | INTERFACE im_define_netcdf_grid |
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| 276 | MODULE PROCEDURE im_define_netcdf_grid |
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| 277 | END INTERFACE im_define_netcdf_grid |
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| 278 | ! |
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| 279 | ! ! |
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| 280 | ! !-- Output of information to the header file |
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| 281 | ! INTERFACE im_header |
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| 282 | ! MODULE PROCEDURE im_header |
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| 283 | ! END INTERFACE im_header |
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| 284 | ! |
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| 285 | !-- Calculations for indoor temperatures |
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| 286 | INTERFACE im_calc_temperatures |
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| 287 | MODULE PROCEDURE im_calc_temperatures |
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| 288 | END INTERFACE im_calc_temperatures |
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| 289 | ! |
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| 290 | !-- Initialization actions |
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| 291 | INTERFACE im_init |
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| 292 | MODULE PROCEDURE im_init |
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| 293 | END INTERFACE im_init |
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| 294 | ! |
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| 295 | !-- Main part of indoor model |
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| 296 | INTERFACE im_main_heatcool |
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| 297 | MODULE PROCEDURE im_main_heatcool |
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| 298 | END INTERFACE im_main_heatcool |
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| 299 | ! |
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| 300 | !-- Reading of NAMELIST parameters |
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| 301 | INTERFACE im_parin |
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| 302 | MODULE PROCEDURE im_parin |
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| 303 | END INTERFACE im_parin |
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| 304 | |
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| 305 | CONTAINS |
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| 306 | |
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| 307 | !------------------------------------------------------------------------------! |
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| 308 | ! Description: |
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| 309 | ! ------------ |
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| 310 | !< Calculation of the air temperatures and mean radiation temperature |
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| 311 | !< This is basis for the operative temperature |
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| 312 | !< Based on a Crank-Nicholson scheme with a timestep of a hour |
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| 313 | !------------------------------------------------------------------------------! |
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| 314 | SUBROUTINE im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
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| 315 | near_facade_temperature, phi_hc_nd_dummy ) |
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| 316 | |
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| 317 | USE arrays_3d, & |
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| 318 | ONLY: pt |
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| 319 | |
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| 320 | |
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| 321 | IMPLICIT NONE |
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| 322 | |
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| 323 | |
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| 324 | INTEGER(iwp) :: i |
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| 325 | INTEGER(iwp) :: j |
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| 326 | INTEGER(iwp) :: k |
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| 327 | |
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| 328 | REAL(wp) :: indoor_wall_window_temperature !< weighted temperature of innermost wall/window layer |
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| 329 | REAL(wp) :: near_facade_temperature |
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| 330 | REAL(wp) :: phi_hc_nd_dummy |
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| 331 | |
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| 332 | |
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| 333 | !< Calculation of total mass specific thermal load (internal and external) |
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| 334 | phi_mtot = ( phi_m + h_tr_em * indoor_wall_window_temperature & |
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| 335 | + h_tr_3 * ( phi_st + h_tr_w * pt(k,j,i) & |
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| 336 | + h_tr_1 * & |
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| 337 | ( ( ( phi_ia + phi_hc_nd_dummy ) / h_ve ) & |
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| 338 | + near_facade_temperature ) & |
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| 339 | ) / h_tr_2 & |
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| 340 | ) !< [degree_C] Eq. (C.5) |
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| 341 | |
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| 342 | !< Calculation of component temperature at factual timestep |
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| 343 | theta_m_t = ( ( theta_m_t_prev & |
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| 344 | * ( ( c_m / 3600.0_wp ) - 0.5_wp * ( h_tr_3 + h_tr_em ) ) + phi_mtot & |
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| 345 | ) & |
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| 346 | / ( ( c_m / 3600.0_wp ) + 0.5_wp * ( h_tr_3 + h_tr_em ) ) & |
|---|
| 347 | ) !< [degree_C] Eq. (C.4) |
|---|
| 348 | |
|---|
| 349 | !< Calculation of mean inner temperature for the RC-node in actual timestep |
|---|
| 350 | theta_m = ( theta_m_t + theta_m_t_prev ) * 0.5_wp !< [degree_C] Eq. (C.9) |
|---|
| 351 | |
|---|
| 352 | !< Calculation of mean surface temperature of the RC-node in actual timestep |
|---|
| 353 | theta_s = ( ( h_tr_ms * theta_m + phi_st + h_tr_w * pt(k,j,i) & |
|---|
| 354 | + h_tr_1 * ( near_facade_temperature + ( phi_ia + phi_hc_nd_dummy ) / h_ve ) & |
|---|
| 355 | ) & |
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| 356 | / ( h_tr_ms + h_tr_w + h_tr_1 ) & |
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| 357 | ) !< [degree_C] Eq. (C.10) |
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| 358 | |
|---|
| 359 | !< Calculation of the air temperature of the RC-node |
|---|
| 360 | theta_air = ( h_tr_is * theta_s + h_ve * near_facade_temperature & |
|---|
| 361 | + phi_ia + phi_hc_nd_dummy ) / ( h_tr_is + h_ve ) !< [degree_C] Eq. (C.11) |
|---|
| 362 | |
|---|
| 363 | END SUBROUTINE im_calc_temperatures |
|---|
| 364 | |
|---|
| 365 | !------------------------------------------------------------------------------! |
|---|
| 366 | ! Description: |
|---|
| 367 | ! ------------ |
|---|
| 368 | !> Initialization of the indoor model. |
|---|
| 369 | !> Static information are calculated here, e.g. building parameters and |
|---|
| 370 | !> geometrical information, everything that doesn't change in time. |
|---|
| 371 | ! |
|---|
| 372 | !-- Input values |
|---|
| 373 | !-- Input datas from Palm, M4 |
|---|
| 374 | ! i_global --> net_sw_in !global radiation [W/m2] |
|---|
| 375 | ! theta_e --> pt(k,j,i) !undisturbed outside temperature, 1. PALM volume, for windows |
|---|
| 376 | ! theta_sup = theta_f --> surf_usm_h%pt_10cm(m) |
|---|
| 377 | ! surf_usm_v(l)%pt_10cm(m) !Air temperature, facade near (10cm) air temperature from 1. Palm volume |
|---|
| 378 | ! theta_node --> t_wall_h(nzt_wall,m) |
|---|
| 379 | ! t_wall_v(l)%t(nzt_wall,m) !Temperature of innermost wall layer, for opaque wall |
|---|
| 380 | !------------------------------------------------------------------------------! |
|---|
| 381 | SUBROUTINE im_init |
|---|
| 382 | |
|---|
| 383 | USE arrays_3d, & |
|---|
| 384 | ONLY: dzw |
|---|
| 385 | |
|---|
| 386 | USE control_parameters, & |
|---|
| 387 | ONLY: message_string |
|---|
| 388 | |
|---|
| 389 | USE indices, & |
|---|
| 390 | ONLY: nxl, nxr, nyn, nys, nzb, nzt, wall_flags_0 |
|---|
| 391 | |
|---|
| 392 | USE grid_variables, & |
|---|
| 393 | ONLY: dx, dy |
|---|
| 394 | |
|---|
| 395 | USE pegrid |
|---|
| 396 | |
|---|
| 397 | USE surface_mod, & |
|---|
| 398 | ONLY: surf_usm_h, surf_usm_v |
|---|
| 399 | |
|---|
| 400 | USE urban_surface_mod, & |
|---|
| 401 | ONLY: building_pars, building_type |
|---|
| 402 | |
|---|
| 403 | IMPLICIT NONE |
|---|
| 404 | |
|---|
| 405 | INTEGER(iwp) :: bt !< local building type |
|---|
| 406 | INTEGER(iwp) :: i !< running index along x-direction |
|---|
| 407 | INTEGER(iwp) :: j !< running index along y-direction |
|---|
| 408 | INTEGER(iwp) :: k !< running index along z-direction |
|---|
| 409 | INTEGER(iwp) :: l !< running index for surface-element orientation |
|---|
| 410 | INTEGER(iwp) :: m !< running index surface elements |
|---|
| 411 | INTEGER(iwp) :: n !< building index |
|---|
| 412 | INTEGER(iwp) :: nb !< building index |
|---|
| 413 | |
|---|
| 414 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: build_ids !< building IDs on entire model domain |
|---|
| 415 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: build_ids_final !< building IDs on entire model domain, |
|---|
| 416 | !< multiple occurences are sorted out |
|---|
| 417 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: build_ids_final_tmp !< temporary array used for resizing |
|---|
| 418 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: build_ids_l !< building IDs on local subdomain |
|---|
| 419 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: build_ids_l_tmp !< temporary array used to resize array of building IDs |
|---|
| 420 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: displace_dum !< displacements of start addresses, used for MPI_ALLGATHERV |
|---|
| 421 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: k_max_l !< highest vertical index of a building on subdomain |
|---|
| 422 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: k_min_l !< lowest vertical index of a building on subdomain |
|---|
| 423 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: n_fa !< counting array |
|---|
| 424 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: num_facades_h !< dummy array used for summing-up total number of |
|---|
| 425 | !< horizontal facade elements |
|---|
| 426 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: num_facades_v !< dummy array used for summing-up total number of |
|---|
| 427 | !< vertical facade elements |
|---|
| 428 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: receive_dum_h !< dummy array used for MPI_ALLREDUCE |
|---|
| 429 | INTEGER(iwp), DIMENSION(:), ALLOCATABLE :: receive_dum_v !< dummy array used for MPI_ALLREDUCE |
|---|
| 430 | |
|---|
| 431 | INTEGER(iwp), DIMENSION(0:numprocs-1) :: num_buildings !< number of buildings with different ID on entire model domain |
|---|
| 432 | INTEGER(iwp), DIMENSION(0:numprocs-1) :: num_buildings_l !< number of buildings with different ID on local subdomain |
|---|
| 433 | |
|---|
| 434 | REAL(wp), DIMENSION(:), ALLOCATABLE :: volume !< total building volume at each discrete height level |
|---|
| 435 | REAL(wp), DIMENSION(:), ALLOCATABLE :: volume_l !< total building volume at each discrete height level, |
|---|
| 436 | !< on local subdomain |
|---|
| 437 | |
|---|
| 438 | IF ( debug_output ) CALL debug_message( 'im_init', 'start' ) |
|---|
| 439 | |
|---|
| 440 | ! |
|---|
| 441 | !-- Initializing of indoor model is only possible if buildings can be |
|---|
| 442 | !-- distinguished by their IDs. |
|---|
| 443 | IF ( .NOT. building_id_f%from_file ) THEN |
|---|
| 444 | message_string = 'Indoor model requires information about building_id' |
|---|
| 445 | CALL message( 'im_init', 'PA0999', 1, 2, 0, 6, 0 ) |
|---|
| 446 | ENDIF |
|---|
| 447 | ! |
|---|
| 448 | !-- Determine number of different building IDs on local subdomain. |
|---|
| 449 | num_buildings_l = 0 |
|---|
| 450 | num_buildings = 0 |
|---|
| 451 | ALLOCATE( build_ids_l(1) ) |
|---|
| 452 | DO i = nxl, nxr |
|---|
| 453 | DO j = nys, nyn |
|---|
| 454 | IF ( building_id_f%var(j,i) /= building_id_f%fill ) THEN |
|---|
| 455 | IF ( num_buildings_l(myid) > 0 ) THEN |
|---|
| 456 | IF ( ANY( building_id_f%var(j,i) .EQ. build_ids_l ) ) THEN |
|---|
| 457 | CYCLE |
|---|
| 458 | ELSE |
|---|
| 459 | num_buildings_l(myid) = num_buildings_l(myid) + 1 |
|---|
| 460 | ! |
|---|
| 461 | !-- Resize array with different local building ids |
|---|
| 462 | ALLOCATE( build_ids_l_tmp(1:SIZE(build_ids_l)) ) |
|---|
| 463 | build_ids_l_tmp = build_ids_l |
|---|
| 464 | DEALLOCATE( build_ids_l ) |
|---|
| 465 | ALLOCATE( build_ids_l(1:num_buildings_l(myid)) ) |
|---|
| 466 | build_ids_l(1:num_buildings_l(myid)-1) = & |
|---|
| 467 | build_ids_l_tmp(1:num_buildings_l(myid)-1) |
|---|
| 468 | build_ids_l(num_buildings_l(myid)) = building_id_f%var(j,i) |
|---|
| 469 | DEALLOCATE( build_ids_l_tmp ) |
|---|
| 470 | ENDIF |
|---|
| 471 | ! |
|---|
| 472 | !-- First occuring building id on PE |
|---|
| 473 | ELSE |
|---|
| 474 | num_buildings_l(myid) = num_buildings_l(myid) + 1 |
|---|
| 475 | build_ids_l(1) = building_id_f%var(j,i) |
|---|
| 476 | ENDIF |
|---|
| 477 | ENDIF |
|---|
| 478 | ENDDO |
|---|
| 479 | ENDDO |
|---|
| 480 | ! |
|---|
| 481 | !-- Determine number of building IDs for the entire domain. (Note, building IDs |
|---|
| 482 | !-- can appear multiple times as buildings might be distributed over several |
|---|
| 483 | !-- PEs.) |
|---|
| 484 | #if defined( __parallel ) |
|---|
| 485 | CALL MPI_ALLREDUCE( num_buildings_l, num_buildings, numprocs, & |
|---|
| 486 | MPI_INTEGER, MPI_SUM, comm2d, ierr ) |
|---|
| 487 | #else |
|---|
| 488 | num_buildings = num_buildings_l |
|---|
| 489 | #endif |
|---|
| 490 | ALLOCATE( build_ids(1:SUM(num_buildings)) ) |
|---|
| 491 | ! |
|---|
| 492 | !-- Gather building IDs. Therefore, first, determine displacements used |
|---|
| 493 | !-- required for MPI_GATHERV call. |
|---|
| 494 | ALLOCATE( displace_dum(0:numprocs-1) ) |
|---|
| 495 | displace_dum(0) = 0 |
|---|
| 496 | DO i = 1, numprocs-1 |
|---|
| 497 | displace_dum(i) = displace_dum(i-1) + num_buildings(i-1) |
|---|
| 498 | ENDDO |
|---|
| 499 | |
|---|
| 500 | #if defined( __parallel ) |
|---|
| 501 | CALL MPI_ALLGATHERV( build_ids_l(1:num_buildings_l(myid)), & |
|---|
| 502 | num_buildings(myid), & |
|---|
| 503 | MPI_INTEGER, & |
|---|
| 504 | build_ids, & |
|---|
| 505 | num_buildings, & |
|---|
| 506 | displace_dum, & |
|---|
| 507 | MPI_INTEGER, & |
|---|
| 508 | comm2d, ierr ) |
|---|
| 509 | |
|---|
| 510 | DEALLOCATE( displace_dum ) |
|---|
| 511 | |
|---|
| 512 | #else |
|---|
| 513 | build_ids = build_ids_l |
|---|
| 514 | #endif |
|---|
| 515 | ! |
|---|
| 516 | !-- Note: in parallel mode, building IDs can occur mutliple times, as |
|---|
| 517 | !-- each PE has send its own ids. Therefore, sort out building IDs which |
|---|
| 518 | !-- appear multiple times. |
|---|
| 519 | num_build = 0 |
|---|
| 520 | DO n = 1, SIZE(build_ids) |
|---|
| 521 | |
|---|
| 522 | IF ( ALLOCATED(build_ids_final) ) THEN |
|---|
| 523 | IF ( ANY( build_ids(n) .EQ. build_ids_final ) ) THEN !FK: Warum ANY?, Warum .EQ.? --> s.o |
|---|
| 524 | CYCLE |
|---|
| 525 | ELSE |
|---|
| 526 | num_build = num_build + 1 |
|---|
| 527 | ! |
|---|
| 528 | !-- Resize |
|---|
| 529 | ALLOCATE( build_ids_final_tmp(1:num_build) ) |
|---|
| 530 | build_ids_final_tmp(1:num_build-1) = build_ids_final(1:num_build-1) |
|---|
| 531 | DEALLOCATE( build_ids_final ) |
|---|
| 532 | ALLOCATE( build_ids_final(1:num_build) ) |
|---|
| 533 | build_ids_final(1:num_build-1) = build_ids_final_tmp(1:num_build-1) |
|---|
| 534 | build_ids_final(num_build) = build_ids(n) |
|---|
| 535 | DEALLOCATE( build_ids_final_tmp ) |
|---|
| 536 | ENDIF |
|---|
| 537 | ELSE |
|---|
| 538 | num_build = num_build + 1 |
|---|
| 539 | ALLOCATE( build_ids_final(1:num_build) ) |
|---|
| 540 | build_ids_final(num_build) = build_ids(n) |
|---|
| 541 | ENDIF |
|---|
| 542 | ENDDO |
|---|
| 543 | |
|---|
| 544 | ! |
|---|
| 545 | !-- Allocate building-data structure array. Note, this is a global array |
|---|
| 546 | !-- and all building IDs on domain are known by each PE. Further attributes, |
|---|
| 547 | !-- e.g. height-dependent arrays, however, are only allocated on PEs where |
|---|
| 548 | !-- the respective building is present (in order to reduce memory demands). |
|---|
| 549 | ALLOCATE( buildings(1:num_build) ) |
|---|
| 550 | |
|---|
| 551 | ! |
|---|
| 552 | !-- Store building IDs and check if building with certain ID is present on |
|---|
| 553 | !-- subdomain. |
|---|
| 554 | DO nb = 1, num_build |
|---|
| 555 | buildings(nb)%id = build_ids_final(nb) |
|---|
| 556 | |
|---|
| 557 | IF ( ANY( building_id_f%var(nys:nyn,nxl:nxr) == buildings(nb)%id ) ) & |
|---|
| 558 | buildings(nb)%on_pe = .TRUE. |
|---|
| 559 | ENDDO |
|---|
| 560 | ! |
|---|
| 561 | !-- Determine the maximum vertical dimension occupied by each building. |
|---|
| 562 | ALLOCATE( k_min_l(1:num_build) ) |
|---|
| 563 | ALLOCATE( k_max_l(1:num_build) ) |
|---|
| 564 | k_min_l = nzt + 1 |
|---|
| 565 | k_max_l = 0 |
|---|
| 566 | |
|---|
| 567 | DO i = nxl, nxr |
|---|
| 568 | DO j = nys, nyn |
|---|
| 569 | IF ( building_id_f%var(j,i) /= building_id_f%fill ) THEN |
|---|
| 570 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), & |
|---|
| 571 | DIM = 1 ) |
|---|
| 572 | DO k = nzb+1, nzt+1 |
|---|
| 573 | ! |
|---|
| 574 | !-- Check if grid point belongs to a building. |
|---|
| 575 | IF ( BTEST( wall_flags_0(k,j,i), 6 ) ) THEN |
|---|
| 576 | k_min_l(nb) = MIN( k_min_l(nb), k ) |
|---|
| 577 | k_max_l(nb) = MAX( k_max_l(nb), k ) |
|---|
| 578 | ENDIF |
|---|
| 579 | |
|---|
| 580 | ENDDO |
|---|
| 581 | ENDIF |
|---|
| 582 | ENDDO |
|---|
| 583 | ENDDO |
|---|
| 584 | |
|---|
| 585 | DO nb = 1, num_build |
|---|
| 586 | #if defined( __parallel ) |
|---|
| 587 | CALL MPI_ALLREDUCE( k_min_l(nb), buildings(nb)%kb_min, 1, MPI_INTEGER, & |
|---|
| 588 | MPI_MIN, comm2d, ierr ) |
|---|
| 589 | CALL MPI_ALLREDUCE( k_max_l(nb), buildings(nb)%kb_max, 1, MPI_INTEGER, & |
|---|
| 590 | MPI_MAX, comm2d, ierr ) |
|---|
| 591 | #else |
|---|
| 592 | buildings(nb)%kb_min = k_min_l(nb) |
|---|
| 593 | buildings(nb)%kb_max = k_max_l(nb) |
|---|
| 594 | #endif |
|---|
| 595 | |
|---|
| 596 | ENDDO |
|---|
| 597 | |
|---|
| 598 | DEALLOCATE( k_min_l ) |
|---|
| 599 | DEALLOCATE( k_max_l ) |
|---|
| 600 | ! |
|---|
| 601 | !-- Calculate building height. |
|---|
| 602 | DO nb = 1, num_build |
|---|
| 603 | buildings(nb)%building_height = 0.0_wp |
|---|
| 604 | DO k = buildings(nb)%kb_min, buildings(nb)%kb_max |
|---|
| 605 | buildings(nb)%building_height = buildings(nb)%building_height & |
|---|
| 606 | + dzw(k) |
|---|
| 607 | ENDDO |
|---|
| 608 | ENDDO |
|---|
| 609 | ! |
|---|
| 610 | !-- Calculate building volume |
|---|
| 611 | DO nb = 1, num_build |
|---|
| 612 | ! |
|---|
| 613 | !-- Allocate temporary array for summing-up building volume |
|---|
| 614 | ALLOCATE( volume(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 615 | ALLOCATE( volume_l(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 616 | volume = 0.0_wp |
|---|
| 617 | volume_l = 0.0_wp |
|---|
| 618 | ! |
|---|
| 619 | !-- Calculate building volume per height level on each PE where |
|---|
| 620 | !-- these building is present. |
|---|
| 621 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 622 | ALLOCATE( buildings(nb)%volume(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 623 | ALLOCATE( buildings(nb)%vol_frac(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 624 | buildings(nb)%volume = 0.0_wp |
|---|
| 625 | buildings(nb)%vol_frac = 0.0_wp |
|---|
| 626 | |
|---|
| 627 | IF ( ANY( building_id_f%var(nys:nyn,nxl:nxr) == buildings(nb)%id ) ) & |
|---|
| 628 | THEN |
|---|
| 629 | DO i = nxl, nxr |
|---|
| 630 | DO j = nys, nyn |
|---|
| 631 | DO k = buildings(nb)%kb_min, buildings(nb)%kb_max |
|---|
| 632 | IF ( building_id_f%var(j,i) /= building_id_f%fill ) & |
|---|
| 633 | volume_l(k) = volume_l(k) + dx * dy * dzw(k) |
|---|
| 634 | ENDDO |
|---|
| 635 | ENDDO |
|---|
| 636 | ENDDO |
|---|
| 637 | ENDIF |
|---|
| 638 | ENDIF |
|---|
| 639 | ! |
|---|
| 640 | !-- Sum-up building volume from all subdomains |
|---|
| 641 | #if defined( __parallel ) |
|---|
| 642 | CALL MPI_ALLREDUCE( volume_l, volume, SIZE(volume), MPI_REAL, MPI_SUM, & |
|---|
| 643 | comm2d, ierr ) |
|---|
| 644 | #else |
|---|
| 645 | volume = volume_l |
|---|
| 646 | #endif |
|---|
| 647 | ! |
|---|
| 648 | !-- Save total building volume as well as local fraction on volume on |
|---|
| 649 | !-- building data structure. |
|---|
| 650 | IF ( ALLOCATED( buildings(nb)%volume ) ) buildings(nb)%volume = volume |
|---|
| 651 | ! |
|---|
| 652 | !-- Determine fraction of local on total building volume |
|---|
| 653 | IF ( buildings(nb)%on_pe ) buildings(nb)%vol_frac = volume_l / volume |
|---|
| 654 | ! |
|---|
| 655 | !-- Calculate total building volume |
|---|
| 656 | IF ( ALLOCATED( buildings(nb)%volume ) ) & |
|---|
| 657 | buildings(nb)%vol_tot = SUM( buildings(nb)%volume ) |
|---|
| 658 | |
|---|
| 659 | DEALLOCATE( volume ) |
|---|
| 660 | DEALLOCATE( volume_l ) |
|---|
| 661 | |
|---|
| 662 | ENDDO |
|---|
| 663 | |
|---|
| 664 | ! |
|---|
| 665 | !-- Allocate arrays for indoor temperature. |
|---|
| 666 | DO nb = 1, num_build |
|---|
| 667 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 668 | ALLOCATE( buildings(nb)%t_in(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 669 | ALLOCATE( buildings(nb)%t_in_l(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 670 | buildings(nb)%t_in = 0.0_wp |
|---|
| 671 | buildings(nb)%t_in_l = 0.0_wp |
|---|
| 672 | ENDIF |
|---|
| 673 | ENDDO |
|---|
| 674 | ! |
|---|
| 675 | !-- Allocate arrays for number of facades per height level. Distinguish between |
|---|
| 676 | !-- horizontal and vertical facades. |
|---|
| 677 | DO nb = 1, num_build |
|---|
| 678 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 679 | ALLOCATE( buildings(nb)%num_facade_h(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 680 | ALLOCATE( buildings(nb)%num_facade_v(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 681 | |
|---|
| 682 | buildings(nb)%num_facade_h = 0 |
|---|
| 683 | buildings(nb)%num_facade_v = 0 |
|---|
| 684 | ENDIF |
|---|
| 685 | ENDDO |
|---|
| 686 | ! |
|---|
| 687 | !-- Determine number of facade elements per building on local subdomain. |
|---|
| 688 | !-- Distinguish between horizontal and vertical facade elements. |
|---|
| 689 | ! |
|---|
| 690 | !-- Horizontal facades |
|---|
| 691 | buildings(:)%num_facades_per_building_h_l = 0 |
|---|
| 692 | DO m = 1, surf_usm_h%ns |
|---|
| 693 | ! |
|---|
| 694 | !-- For the current facade element determine corresponding building index. |
|---|
| 695 | !-- First, obtain j,j,k indices of the building. Please note the |
|---|
| 696 | !-- offset between facade/surface element and building location (for |
|---|
| 697 | !-- horizontal surface elements the horizontal offsets are zero). |
|---|
| 698 | i = surf_usm_h%i(m) + surf_usm_h%ioff |
|---|
| 699 | j = surf_usm_h%j(m) + surf_usm_h%joff |
|---|
| 700 | k = surf_usm_h%k(m) + surf_usm_h%koff |
|---|
| 701 | ! |
|---|
| 702 | !-- Determine building index and check whether building is on PE |
|---|
| 703 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), DIM = 1 ) |
|---|
| 704 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 705 | ! |
|---|
| 706 | !-- Count number of facade elements at each height level. |
|---|
| 707 | buildings(nb)%num_facade_h(k) = buildings(nb)%num_facade_h(k) + 1 |
|---|
| 708 | ! |
|---|
| 709 | !-- Moreover, sum up number of local facade elements per building. |
|---|
| 710 | buildings(nb)%num_facades_per_building_h_l = & |
|---|
| 711 | buildings(nb)%num_facades_per_building_h_l + 1 |
|---|
| 712 | ENDIF |
|---|
| 713 | ENDDO |
|---|
| 714 | ! |
|---|
| 715 | !-- Vertical facades |
|---|
| 716 | buildings(:)%num_facades_per_building_v_l = 0 |
|---|
| 717 | DO l = 0, 3 |
|---|
| 718 | DO m = 1, surf_usm_v(l)%ns |
|---|
| 719 | ! |
|---|
| 720 | !-- For the current facade element determine corresponding building index. |
|---|
| 721 | !-- First, obtain j,j,k indices of the building. Please note the |
|---|
| 722 | !-- offset between facade/surface element and building location (for |
|---|
| 723 | !-- vertical surface elements the vertical offsets are zero). |
|---|
| 724 | i = surf_usm_v(l)%i(m) + surf_usm_v(l)%ioff |
|---|
| 725 | j = surf_usm_v(l)%j(m) + surf_usm_v(l)%joff |
|---|
| 726 | k = surf_usm_v(l)%k(m) + surf_usm_v(l)%koff |
|---|
| 727 | |
|---|
| 728 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), & |
|---|
| 729 | DIM = 1 ) |
|---|
| 730 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 731 | buildings(nb)%num_facade_v(k) = buildings(nb)%num_facade_v(k) + 1 |
|---|
| 732 | buildings(nb)%num_facades_per_building_v_l = & |
|---|
| 733 | buildings(nb)%num_facades_per_building_v_l + 1 |
|---|
| 734 | ENDIF |
|---|
| 735 | ENDDO |
|---|
| 736 | ENDDO |
|---|
| 737 | |
|---|
| 738 | ! |
|---|
| 739 | !-- Determine total number of facade elements per building and assign number to |
|---|
| 740 | !-- building data type. |
|---|
| 741 | DO nb = 1, num_build |
|---|
| 742 | ! |
|---|
| 743 | !-- Allocate dummy array used for summing-up facade elements. |
|---|
| 744 | !-- Please note, dummy arguments are necessary as building-date type |
|---|
| 745 | !-- arrays are not necessarily allocated on all PEs. |
|---|
| 746 | ALLOCATE( num_facades_h(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 747 | ALLOCATE( num_facades_v(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 748 | ALLOCATE( receive_dum_h(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 749 | ALLOCATE( receive_dum_v(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 750 | num_facades_h = 0 |
|---|
| 751 | num_facades_v = 0 |
|---|
| 752 | receive_dum_h = 0 |
|---|
| 753 | receive_dum_v = 0 |
|---|
| 754 | |
|---|
| 755 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 756 | num_facades_h = buildings(nb)%num_facade_h |
|---|
| 757 | num_facades_v = buildings(nb)%num_facade_v |
|---|
| 758 | ENDIF |
|---|
| 759 | |
|---|
| 760 | #if defined( __parallel ) |
|---|
| 761 | CALL MPI_ALLREDUCE( num_facades_h, & |
|---|
| 762 | receive_dum_h, & |
|---|
| 763 | buildings(nb)%kb_max - buildings(nb)%kb_min + 1, & |
|---|
| 764 | MPI_INTEGER, & |
|---|
| 765 | MPI_SUM, & |
|---|
| 766 | comm2d, & |
|---|
| 767 | ierr ) |
|---|
| 768 | |
|---|
| 769 | CALL MPI_ALLREDUCE( num_facades_v, & |
|---|
| 770 | receive_dum_v, & |
|---|
| 771 | buildings(nb)%kb_max - buildings(nb)%kb_min + 1, & |
|---|
| 772 | MPI_INTEGER, & |
|---|
| 773 | MPI_SUM, & |
|---|
| 774 | comm2d, & |
|---|
| 775 | ierr ) |
|---|
| 776 | IF ( ALLOCATED( buildings(nb)%num_facade_h ) ) & !FK: Was wenn not allocated? --> s.o. |
|---|
| 777 | buildings(nb)%num_facade_h = receive_dum_h |
|---|
| 778 | IF ( ALLOCATED( buildings(nb)%num_facade_v ) ) & |
|---|
| 779 | buildings(nb)%num_facade_v = receive_dum_v |
|---|
| 780 | #else |
|---|
| 781 | buildings(nb)%num_facade_h = num_facades_h |
|---|
| 782 | buildings(nb)%num_facade_v = num_facades_v |
|---|
| 783 | #endif |
|---|
| 784 | ! |
|---|
| 785 | !-- Deallocate dummy arrays |
|---|
| 786 | DEALLOCATE( num_facades_h ) |
|---|
| 787 | DEALLOCATE( num_facades_v ) |
|---|
| 788 | DEALLOCATE( receive_dum_h ) |
|---|
| 789 | DEALLOCATE( receive_dum_v ) |
|---|
| 790 | ! |
|---|
| 791 | !-- Allocate index arrays which link facade elements with surface-data type. |
|---|
| 792 | !-- Please note, no height levels are considered here (information is stored |
|---|
| 793 | !-- in surface-data type itself). |
|---|
| 794 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 795 | ! |
|---|
| 796 | !-- Determine number of facade elements per building. |
|---|
| 797 | buildings(nb)%num_facades_per_building_h = SUM( buildings(nb)%num_facade_h ) |
|---|
| 798 | buildings(nb)%num_facades_per_building_v = SUM( buildings(nb)%num_facade_v ) |
|---|
| 799 | ! |
|---|
| 800 | !-- Allocate arrays which link the building with the horizontal and vertical |
|---|
| 801 | !-- urban-type surfaces. Please note, linking arrays are allocated over all |
|---|
| 802 | !-- facade elements, which is required in case a building is located at the |
|---|
| 803 | !-- subdomain boundaries, where the building and the corresponding surface |
|---|
| 804 | !-- elements are located on different subdomains. |
|---|
| 805 | ALLOCATE( buildings(nb)%m_h(1:buildings(nb)%num_facades_per_building_h_l) ) |
|---|
| 806 | |
|---|
| 807 | ALLOCATE( buildings(nb)%l_v(1:buildings(nb)%num_facades_per_building_v_l) ) |
|---|
| 808 | ALLOCATE( buildings(nb)%m_v(1:buildings(nb)%num_facades_per_building_v_l) ) |
|---|
| 809 | ENDIF |
|---|
| 810 | ! |
|---|
| 811 | !-- Determine volume per facade element (vpf) |
|---|
| 812 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 813 | ALLOCATE( buildings(nb)%vpf(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 814 | |
|---|
| 815 | DO k = buildings(nb)%kb_min, buildings(nb)%kb_max |
|---|
| 816 | buildings(nb)%vpf(k) = buildings(nb)%volume(k) / & |
|---|
| 817 | ( buildings(nb)%num_facade_h(k) + & |
|---|
| 818 | buildings(nb)%num_facade_v(k) ) |
|---|
| 819 | ENDDO |
|---|
| 820 | ENDIF |
|---|
| 821 | ENDDO |
|---|
| 822 | ! |
|---|
| 823 | !-- Link facade elements with surface data type. |
|---|
| 824 | !-- Allocate array for counting. |
|---|
| 825 | ALLOCATE( n_fa(1:num_build) ) |
|---|
| 826 | n_fa = 1 |
|---|
| 827 | |
|---|
| 828 | DO m = 1, surf_usm_h%ns |
|---|
| 829 | i = surf_usm_h%i(m) + surf_usm_h%ioff |
|---|
| 830 | j = surf_usm_h%j(m) + surf_usm_h%joff |
|---|
| 831 | |
|---|
| 832 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), DIM = 1 ) |
|---|
| 833 | |
|---|
| 834 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 835 | buildings(nb)%m_h(n_fa(nb)) = m |
|---|
| 836 | n_fa(nb) = n_fa(nb) + 1 |
|---|
| 837 | ENDIF |
|---|
| 838 | ENDDO |
|---|
| 839 | |
|---|
| 840 | n_fa = 1 |
|---|
| 841 | DO l = 0, 3 |
|---|
| 842 | DO m = 1, surf_usm_v(l)%ns |
|---|
| 843 | i = surf_usm_v(l)%i(m) + surf_usm_v(l)%ioff |
|---|
| 844 | j = surf_usm_v(l)%j(m) + surf_usm_v(l)%joff |
|---|
| 845 | |
|---|
| 846 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), DIM = 1 ) |
|---|
| 847 | |
|---|
| 848 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 849 | buildings(nb)%l_v(n_fa(nb)) = l |
|---|
| 850 | buildings(nb)%m_v(n_fa(nb)) = m |
|---|
| 851 | n_fa(nb) = n_fa(nb) + 1 |
|---|
| 852 | ENDIF |
|---|
| 853 | ENDDO |
|---|
| 854 | ENDDO |
|---|
| 855 | DEALLOCATE( n_fa ) |
|---|
| 856 | |
|---|
| 857 | ! |
|---|
| 858 | !-- Initialize building parameters, first by mean building type. Note, |
|---|
| 859 | !-- in this case all buildings have the same type. |
|---|
| 860 | !-- In a second step initialize with building tpyes from static input file, |
|---|
| 861 | !-- where building types can be individual for each building. |
|---|
| 862 | buildings(:)%lambda_layer3 = building_pars(63,building_type) |
|---|
| 863 | buildings(:)%s_layer3 = building_pars(57,building_type) |
|---|
| 864 | buildings(:)%f_c_win = building_pars(119,building_type) |
|---|
| 865 | buildings(:)%g_value_win = building_pars(120,building_type) |
|---|
| 866 | buildings(:)%u_value_win = building_pars(121,building_type) |
|---|
| 867 | buildings(:)%air_change_low = building_pars(122,building_type) |
|---|
| 868 | buildings(:)%air_change_high = building_pars(123,building_type) |
|---|
| 869 | buildings(:)%eta_ve = building_pars(124,building_type) |
|---|
| 870 | buildings(:)%factor_a = building_pars(125,building_type) |
|---|
| 871 | buildings(:)%factor_c = building_pars(126,building_type) |
|---|
| 872 | buildings(:)%lambda_at = building_pars(127,building_type) |
|---|
| 873 | buildings(:)%theta_int_h_set = building_pars(118,building_type) |
|---|
| 874 | buildings(:)%theta_int_c_set = building_pars(117,building_type) |
|---|
| 875 | buildings(:)%phi_h_max = building_pars(128,building_type) |
|---|
| 876 | buildings(:)%phi_c_max = building_pars(129,building_type) |
|---|
| 877 | buildings(:)%qint_high = building_pars(130,building_type) |
|---|
| 878 | buildings(:)%qint_low = building_pars(131,building_type) |
|---|
| 879 | buildings(:)%height_storey = building_pars(132,building_type) |
|---|
| 880 | buildings(:)%height_cei_con = building_pars(133,building_type) |
|---|
| 881 | ! |
|---|
| 882 | !-- Initialize ventilaation load. Please note, building types > 7 are actually |
|---|
| 883 | !-- not allowed (check already in urban_surface_mod and netcdf_data_input_mod. |
|---|
| 884 | !-- However, the building data base may be later extended. |
|---|
| 885 | IF ( building_type == 1 .OR. building_type == 2 .OR. & |
|---|
| 886 | building_type == 3 .OR. building_type == 10 .OR. & |
|---|
| 887 | building_type == 11 .OR. building_type == 12 ) THEN |
|---|
| 888 | buildings(nb)%ventilation_int_loads = 1 |
|---|
| 889 | ! |
|---|
| 890 | !-- Office, building with large windows |
|---|
| 891 | ELSEIF ( building_type == 4 .OR. building_type == 5 .OR. & |
|---|
| 892 | building_type == 6 .OR. building_type == 7 .OR. & |
|---|
| 893 | building_type == 8 .OR. building_type == 9) THEN |
|---|
| 894 | buildings(nb)%ventilation_int_loads = 2 |
|---|
| 895 | ! |
|---|
| 896 | !-- Industry, hospitals |
|---|
| 897 | ELSEIF ( building_type == 13 .OR. building_type == 14 .OR. & |
|---|
| 898 | building_type == 15 .OR. building_type == 16 .OR. & |
|---|
| 899 | building_type == 17 .OR. building_type == 18 ) THEN |
|---|
| 900 | buildings(nb)%ventilation_int_loads = 3 |
|---|
| 901 | ENDIF |
|---|
| 902 | ! |
|---|
| 903 | !-- Initialization of building parameters - level 2 |
|---|
| 904 | IF ( building_type_f%from_file ) THEN |
|---|
| 905 | DO i = nxl, nxr |
|---|
| 906 | DO j = nys, nyn |
|---|
| 907 | IF ( building_id_f%var(j,i) /= building_id_f%fill ) THEN |
|---|
| 908 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), & |
|---|
| 909 | DIM = 1 ) |
|---|
| 910 | bt = building_type_f%var(j,i) |
|---|
| 911 | |
|---|
| 912 | buildings(nb)%lambda_layer3 = building_pars(63,bt) |
|---|
| 913 | buildings(nb)%s_layer3 = building_pars(57,bt) |
|---|
| 914 | buildings(nb)%f_c_win = building_pars(119,bt) |
|---|
| 915 | buildings(nb)%g_value_win = building_pars(120,bt) |
|---|
| 916 | buildings(nb)%u_value_win = building_pars(121,bt) |
|---|
| 917 | buildings(nb)%air_change_low = building_pars(122,bt) |
|---|
| 918 | buildings(nb)%air_change_high = building_pars(123,bt) |
|---|
| 919 | buildings(nb)%eta_ve = building_pars(124,bt) |
|---|
| 920 | buildings(nb)%factor_a = building_pars(125,bt) |
|---|
| 921 | buildings(nb)%factor_c = building_pars(126,bt) |
|---|
| 922 | buildings(nb)%lambda_at = building_pars(127,bt) |
|---|
| 923 | buildings(nb)%theta_int_h_set = building_pars(118,bt) |
|---|
| 924 | buildings(nb)%theta_int_c_set = building_pars(117,bt) |
|---|
| 925 | buildings(nb)%phi_h_max = building_pars(128,bt) |
|---|
| 926 | buildings(nb)%phi_c_max = building_pars(129,bt) |
|---|
| 927 | buildings(nb)%qint_high = building_pars(130,bt) |
|---|
| 928 | buildings(nb)%qint_low = building_pars(131,bt) |
|---|
| 929 | buildings(nb)%height_storey = building_pars(132,bt) |
|---|
| 930 | buildings(nb)%height_cei_con = building_pars(133,bt) |
|---|
| 931 | ! |
|---|
| 932 | !-- Initialize ventilaation load. Please note, building types > 7 |
|---|
| 933 | !-- are actually not allowed (check already in urban_surface_mod |
|---|
| 934 | !-- and netcdf_data_input_mod. However, the building data base may |
|---|
| 935 | !-- be later extended. |
|---|
| 936 | IF ( bt == 1 .OR. bt == 2 .OR. & |
|---|
| 937 | bt == 3 .OR. bt == 10 .OR. & |
|---|
| 938 | bt == 11 .OR. bt == 12 ) THEN |
|---|
| 939 | buildings(nb)%ventilation_int_loads = 1 |
|---|
| 940 | ! |
|---|
| 941 | !-- Office, building with large windows |
|---|
| 942 | ELSEIF ( bt == 4 .OR. bt == 5 .OR. & |
|---|
| 943 | bt == 6 .OR. bt == 7 .OR. & |
|---|
| 944 | bt == 8 .OR. bt == 9) THEN |
|---|
| 945 | buildings(nb)%ventilation_int_loads = 2 |
|---|
| 946 | ! |
|---|
| 947 | !-- Industry, hospitals |
|---|
| 948 | ELSEIF ( bt == 13 .OR. bt == 14 .OR. & |
|---|
| 949 | bt == 15 .OR. bt == 16 .OR. & |
|---|
| 950 | bt == 17 .OR. bt == 18 ) THEN |
|---|
| 951 | buildings(nb)%ventilation_int_loads = 3 |
|---|
| 952 | ENDIF |
|---|
| 953 | ENDIF |
|---|
| 954 | ENDDO |
|---|
| 955 | ENDDO |
|---|
| 956 | ENDIF |
|---|
| 957 | ! |
|---|
| 958 | !-- Initial room temperature [K] |
|---|
| 959 | !-- (after first loop, use theta_m_t as theta_m_t_prev) |
|---|
| 960 | theta_m_t_prev = initial_indoor_temperature |
|---|
| 961 | ! |
|---|
| 962 | !-- Initialize indoor temperature. Actually only for output at initial state. |
|---|
| 963 | DO nb = 1, num_build |
|---|
| 964 | buildings(nb)%t_in(:) = initial_indoor_temperature |
|---|
| 965 | ENDDO |
|---|
| 966 | |
|---|
| 967 | IF ( debug_output ) CALL debug_message( 'im_init', 'end' ) |
|---|
| 968 | |
|---|
| 969 | END SUBROUTINE im_init |
|---|
| 970 | |
|---|
| 971 | |
|---|
| 972 | !------------------------------------------------------------------------------! |
|---|
| 973 | ! Description: |
|---|
| 974 | ! ------------ |
|---|
| 975 | !> Main part of the indoor model. |
|---|
| 976 | !> Calculation of .... (kanani: Please describe) |
|---|
| 977 | !------------------------------------------------------------------------------! |
|---|
| 978 | SUBROUTINE im_main_heatcool |
|---|
| 979 | |
|---|
| 980 | USE arrays_3d, & |
|---|
| 981 | ONLY: ddzw, dzw |
|---|
| 982 | |
|---|
| 983 | USE date_and_time_mod, & |
|---|
| 984 | ONLY: time_utc |
|---|
| 985 | |
|---|
| 986 | USE grid_variables, & |
|---|
| 987 | ONLY: dx, dy |
|---|
| 988 | |
|---|
| 989 | USE pegrid |
|---|
| 990 | |
|---|
| 991 | USE surface_mod, & |
|---|
| 992 | ONLY: ind_veg_wall, ind_wat_win, surf_usm_h, surf_usm_v |
|---|
| 993 | |
|---|
| 994 | USE urban_surface_mod, & |
|---|
| 995 | ONLY: nzt_wall, t_wall_h, t_wall_v, t_window_h, t_window_v, & |
|---|
| 996 | building_type |
|---|
| 997 | |
|---|
| 998 | |
|---|
| 999 | IMPLICIT NONE |
|---|
| 1000 | |
|---|
| 1001 | INTEGER(iwp) :: i !< index of facade-adjacent atmosphere grid point in x-direction |
|---|
| 1002 | INTEGER(iwp) :: j !< index of facade-adjacent atmosphere grid point in y-direction |
|---|
| 1003 | INTEGER(iwp) :: k !< index of facade-adjacent atmosphere grid point in z-direction |
|---|
| 1004 | INTEGER(iwp) :: kk !< vertical index of indoor grid point adjacent to facade |
|---|
| 1005 | INTEGER(iwp) :: l !< running index for surface-element orientation |
|---|
| 1006 | INTEGER(iwp) :: m !< running index surface elements |
|---|
| 1007 | INTEGER(iwp) :: nb !< running index for buildings |
|---|
| 1008 | INTEGER(iwp) :: fa !< running index for facade elements of each building |
|---|
| 1009 | |
|---|
| 1010 | REAL(wp) :: indoor_wall_window_temperature !< weighted temperature of innermost wall/window layer |
|---|
| 1011 | REAL(wp) :: near_facade_temperature !< outside air temperature 10cm away from facade |
|---|
| 1012 | REAL(wp) :: time_utc_hour !< time of day (hour UTC) |
|---|
| 1013 | |
|---|
| 1014 | REAL(wp), DIMENSION(:), ALLOCATABLE :: t_in_l_send !< dummy send buffer used for summing-up indoor temperature per kk-level |
|---|
| 1015 | REAL(wp), DIMENSION(:), ALLOCATABLE :: t_in_recv !< dummy recv buffer used for summing-up indoor temperature per kk-level |
|---|
| 1016 | ! |
|---|
| 1017 | !-- Determine time of day in hours. |
|---|
| 1018 | time_utc_hour = time_utc / 3600.0_wp |
|---|
| 1019 | ! |
|---|
| 1020 | !-- Following calculations must be done for each facade element. |
|---|
| 1021 | DO nb = 1, num_build |
|---|
| 1022 | ! |
|---|
| 1023 | !-- First, check whether building is present on local subdomain. |
|---|
| 1024 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 1025 | ! |
|---|
| 1026 | !-- Determine daily schedule. 08:00-18:00 = 1, other hours = 0. |
|---|
| 1027 | !-- Residental Building, panel WBS 70 |
|---|
| 1028 | IF ( buildings(nb)%ventilation_int_loads == 1 ) THEN |
|---|
| 1029 | IF ( time_utc_hour >= 6.0_wp .AND. time_utc_hour <= 8.0_wp ) THEN |
|---|
| 1030 | schedule_d = 1 |
|---|
| 1031 | ELSEIF ( time_utc_hour >= 18.0_wp .AND. time_utc_hour <= 23.0_wp ) THEN |
|---|
| 1032 | schedule_d = 1 |
|---|
| 1033 | ELSE |
|---|
| 1034 | schedule_d = 0 |
|---|
| 1035 | ENDIF |
|---|
| 1036 | ENDIF |
|---|
| 1037 | ! |
|---|
| 1038 | !-- Office, building with large windows |
|---|
| 1039 | IF ( buildings(nb)%ventilation_int_loads == 2 ) THEN |
|---|
| 1040 | IF ( time_utc_hour >= 8.0_wp .AND. time_utc_hour <= 18.0_wp ) THEN |
|---|
| 1041 | schedule_d = 1 |
|---|
| 1042 | ELSE |
|---|
| 1043 | schedule_d = 0 |
|---|
| 1044 | ENDIF |
|---|
| 1045 | ENDIF |
|---|
| 1046 | ! |
|---|
| 1047 | !-- Industry, hospitals |
|---|
| 1048 | IF ( buildings(nb)%ventilation_int_loads == 3 ) THEN |
|---|
| 1049 | IF ( time_utc_hour >= 6.0_wp .AND. time_utc_hour <= 22.0_wp ) THEN |
|---|
| 1050 | schedule_d = 1 |
|---|
| 1051 | ELSE |
|---|
| 1052 | schedule_d = 0 |
|---|
| 1053 | ENDIF |
|---|
| 1054 | ENDIF |
|---|
| 1055 | ! |
|---|
| 1056 | !-- Initialize/reset indoor temperature |
|---|
| 1057 | buildings(nb)%t_in_l = 0.0_wp |
|---|
| 1058 | ! |
|---|
| 1059 | !-- Horizontal surfaces |
|---|
| 1060 | DO fa = 1, buildings(nb)%num_facades_per_building_h_l |
|---|
| 1061 | ! |
|---|
| 1062 | !-- Determine index where corresponding surface-type information |
|---|
| 1063 | !-- is stored. |
|---|
| 1064 | m = buildings(nb)%m_h(fa) |
|---|
| 1065 | ! |
|---|
| 1066 | !-- Determine building height level index. |
|---|
| 1067 | kk = surf_usm_h%k(m) + surf_usm_h%koff |
|---|
| 1068 | ! |
|---|
| 1069 | !-- Building geometries --> not time-dependent |
|---|
| 1070 | facade_element_area = dx * dy !< [m2] surface area per facade element |
|---|
| 1071 | floor_area_per_facade = buildings(nb)%vpf(kk) * ddzw(kk) !< [m2] net floor area per facade element |
|---|
| 1072 | indoor_volume_per_facade = buildings(nb)%vpf(kk) !< [m3] indoor air volume per facade element |
|---|
| 1073 | window_area_per_facade = surf_usm_h%frac(ind_wat_win,m) * facade_element_area !< [m2] window area per facade element |
|---|
| 1074 | |
|---|
| 1075 | ! print*, "building_height", building_height |
|---|
| 1076 | ! print*, "num_facades_v_l", buildings(nb)%num_facades_per_building_v_l |
|---|
| 1077 | ! print*, "num_facades_v", buildings(nb)%num_facades_per_building_v |
|---|
| 1078 | ! print*, "kb_min_max", buildings(nb)%kb_min, buildings(nb)%kb_max |
|---|
| 1079 | ! print*, "dzw kk", dzw(kk), kk |
|---|
| 1080 | |
|---|
| 1081 | f_cei = buildings(nb)%building_height / & |
|---|
| 1082 | (buildings(nb)%height_storey-buildings(nb)%height_cei_con) !< [-] factor for ceiling redcution |
|---|
| 1083 | ngs = buildings(nb)%vpf(kk)/f_cei !< [m2] calculation of netto ground surface |
|---|
| 1084 | f_sr = ngs/floor_area_per_facade !< [-] factor for surface reduction |
|---|
| 1085 | eff_mass_area = buildings(nb)%factor_a * ngs !< [m2] standard values according to Table 12 section 12.3.1.2 (calculate over Eq. (65) according to section 12.3.1.2) |
|---|
| 1086 | c_m = buildings(nb)%factor_c * ngs !< [J/K] standard values according to table 12 section 12.3.1.2 (calculate over Eq. (66) according to section 12.3.1.2) |
|---|
| 1087 | total_area = buildings(nb)%lambda_at * floor_area_per_facade !< [m2] area of all surfaces pointing to zone Eq. (9) according to section 7.2.2.2 |
|---|
| 1088 | |
|---|
| 1089 | !-- Calculation of heat transfer coefficient for transmission --> not time-dependent |
|---|
| 1090 | h_tr_w = window_area_per_facade * buildings(nb)%u_value_win !< [W/K] only for windows |
|---|
| 1091 | h_tr_is = total_area * h_is !< [W/K] with h_is = 3.45 W / (m2 K) between surface and air, Eq. (9) |
|---|
| 1092 | h_tr_ms = eff_mass_area * h_ms !< [W/K] with h_ms = 9.10 W / (m2 K) between component and surface, Eq. (64) |
|---|
| 1093 | h_tr_op = 1.0_wp / ( 1.0_wp / ( ( facade_element_area - window_area_per_facade ) & |
|---|
| 1094 | * buildings(nb)%lambda_layer3 / buildings(nb)%s_layer3 * 0.5_wp ) + 1.0_wp / h_tr_ms ) |
|---|
| 1095 | h_tr_em = 1.0_wp / ( 1.0_wp / h_tr_op - 1.0_wp / h_tr_ms ) !< [W/K] Eq. (63), Section 12.2.2 |
|---|
| 1096 | ! |
|---|
| 1097 | !-- internal air loads dependent on the occupacy of the room |
|---|
| 1098 | !-- basical internal heat gains (qint_low) with additional internal heat gains by occupancy (qint_high) (0,5*phi_int) |
|---|
| 1099 | phi_ia = 0.5_wp * ( ( buildings(nb)%qint_high * schedule_d + buildings(nb)%qint_low ) & |
|---|
| 1100 | * ngs ) !< [W] Eq. (C.1) |
|---|
| 1101 | ! |
|---|
| 1102 | !-- Airflow dependent on the occupacy of the room |
|---|
| 1103 | !-- basical airflow (air_change_low) with additional airflow gains by occupancy (air_change_high) |
|---|
| 1104 | air_change = ( buildings(nb)%air_change_high * schedule_d + buildings(nb)%air_change_low ) !< [1/h]? |
|---|
| 1105 | ! |
|---|
| 1106 | !-- Heat transfer of ventilation |
|---|
| 1107 | !-- not less than 0.01 W/K to provide division by 0 in further calculations |
|---|
| 1108 | !-- with heat capacity of air 0.33 Wh/m2K |
|---|
| 1109 | h_ve = MAX( 0.01_wp , ( air_change * indoor_volume_per_facade * & |
|---|
| 1110 | 0.33_wp * (1.0_wp - buildings(nb)%eta_ve ) ) ) !< [W/K] from ISO 13789 Eq.(10) |
|---|
| 1111 | |
|---|
| 1112 | !-- Heat transfer coefficient auxiliary variables |
|---|
| 1113 | h_tr_1 = 1.0_wp / ( ( 1.0_wp / h_ve ) + ( 1.0_wp / h_tr_is ) ) !< [W/K] Eq. (C.6) |
|---|
| 1114 | h_tr_2 = h_tr_1 + h_tr_w !< [W/K] Eq. (C.7) |
|---|
| 1115 | h_tr_3 = 1.0_wp / ( ( 1.0_wp / h_tr_2 ) + ( 1.0_wp / h_tr_ms ) ) !< [W/K] Eq. (C.8) |
|---|
| 1116 | ! |
|---|
| 1117 | !-- Net short-wave radiation through window area (was i_global) |
|---|
| 1118 | net_sw_in = surf_usm_h%rad_sw_in(m) - surf_usm_h%rad_sw_out(m) |
|---|
| 1119 | ! |
|---|
| 1120 | !-- Quantities needed for im_calc_temperatures |
|---|
| 1121 | i = surf_usm_h%i(m) |
|---|
| 1122 | j = surf_usm_h%j(m) |
|---|
| 1123 | k = surf_usm_h%k(m) |
|---|
| 1124 | near_facade_temperature = surf_usm_h%pt_10cm(m) |
|---|
| 1125 | indoor_wall_window_temperature = & |
|---|
| 1126 | surf_usm_h%frac(ind_veg_wall,m) * t_wall_h(nzt_wall,m) & |
|---|
| 1127 | + surf_usm_h%frac(ind_wat_win,m) * t_window_h(nzt_wall,m) |
|---|
| 1128 | ! |
|---|
| 1129 | !-- Solar thermal gains. If net_sw_in larger than sun-protection |
|---|
| 1130 | !-- threshold parameter (params_solar_protection), sun protection will |
|---|
| 1131 | !-- be activated |
|---|
| 1132 | IF ( net_sw_in <= params_solar_protection ) THEN |
|---|
| 1133 | solar_protection_off = 1 |
|---|
| 1134 | solar_protection_on = 0 |
|---|
| 1135 | ELSE |
|---|
| 1136 | solar_protection_off = 0 |
|---|
| 1137 | solar_protection_on = 1 |
|---|
| 1138 | ENDIF |
|---|
| 1139 | ! |
|---|
| 1140 | !-- Calculation of total heat gains from net_sw_in through windows [W] in respect on automatic sun protection |
|---|
| 1141 | !-- DIN 4108 - 2 chap.8 |
|---|
| 1142 | phi_sol = ( window_area_per_facade * net_sw_in * solar_protection_off & |
|---|
| 1143 | + window_area_per_facade * net_sw_in * buildings(nb)%f_c_win * solar_protection_on ) & |
|---|
| 1144 | * buildings(nb)%g_value_win * ( 1.0_wp - params_f_f ) * params_f_w !< [W] |
|---|
| 1145 | ! |
|---|
| 1146 | !-- Calculation of the mass specific thermal load for internal and external heatsources of the inner node |
|---|
| 1147 | phi_m = (eff_mass_area / total_area) * ( phi_ia + phi_sol ) !< [W] Eq. (C.2) with phi_ia=0,5*phi_int |
|---|
| 1148 | ! |
|---|
| 1149 | !-- Calculation mass specific thermal load implied non thermal mass |
|---|
| 1150 | phi_st = ( 1.0_wp - ( eff_mass_area / total_area ) - ( h_tr_w / ( 9.1_wp * total_area ) ) ) & |
|---|
| 1151 | * ( phi_ia + phi_sol ) !< [W] Eq. (C.3) with phi_ia=0,5*phi_int |
|---|
| 1152 | ! |
|---|
| 1153 | !-- Calculations for deriving indoor temperature and heat flux into the wall |
|---|
| 1154 | !-- Step 1: Indoor temperature without heating and cooling |
|---|
| 1155 | !-- section C.4.1 Picture C.2 zone 3) |
|---|
| 1156 | phi_hc_nd = 0.0_wp |
|---|
| 1157 | |
|---|
| 1158 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1159 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1160 | ! |
|---|
| 1161 | !-- If air temperature between border temperatures of heating and cooling, assign output variable, then ready |
|---|
| 1162 | IF ( buildings(nb)%theta_int_h_set <= theta_air .AND. theta_air <= buildings(nb)%theta_int_c_set ) THEN |
|---|
| 1163 | phi_hc_nd_ac = 0.0_wp |
|---|
| 1164 | phi_hc_nd = phi_hc_nd_ac |
|---|
| 1165 | theta_air_ac = theta_air |
|---|
| 1166 | ! |
|---|
| 1167 | !-- Step 2: Else, apply 10 W/m2 heating/cooling power and calculate indoor temperature |
|---|
| 1168 | !-- again. |
|---|
| 1169 | ELSE |
|---|
| 1170 | ! |
|---|
| 1171 | !-- Temperature not correct, calculation method according to section C4.2 |
|---|
| 1172 | theta_air_0 = theta_air !< Note temperature without heating/cooling |
|---|
| 1173 | |
|---|
| 1174 | !-- Heating or cooling? |
|---|
| 1175 | IF ( theta_air > buildings(nb)%theta_int_c_set ) THEN |
|---|
| 1176 | theta_air_set = buildings(nb)%theta_int_c_set |
|---|
| 1177 | ELSE |
|---|
| 1178 | theta_air_set = buildings(nb)%theta_int_h_set |
|---|
| 1179 | ENDIF |
|---|
| 1180 | |
|---|
| 1181 | !-- Calculate the temperature with phi_hc_nd_10 |
|---|
| 1182 | phi_hc_nd_10 = 10.0_wp * floor_area_per_facade |
|---|
| 1183 | phi_hc_nd = phi_hc_nd_10 |
|---|
| 1184 | |
|---|
| 1185 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1186 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1187 | |
|---|
| 1188 | theta_air_10 = theta_air !< Note the temperature with 10 W/m2 of heating |
|---|
| 1189 | ! |
|---|
| 1190 | |
|---|
| 1191 | phi_hc_nd_un = phi_hc_nd_10 * (theta_air_set - theta_air_0) & |
|---|
| 1192 | / (theta_air_10 - theta_air_0) !< Eq. (C.13) |
|---|
| 1193 | |
|---|
| 1194 | !-- Step 3: With temperature ratio to determine the heating or cooling capacity |
|---|
| 1195 | !-- If necessary, limit the power to maximum power |
|---|
| 1196 | !-- section C.4.1 Picture C.2 zone 2) and 4) |
|---|
| 1197 | IF ( buildings(nb)%phi_c_max < phi_hc_nd_un .AND. phi_hc_nd_un < buildings(nb)%phi_h_max ) THEN |
|---|
| 1198 | phi_hc_nd_ac = phi_hc_nd_un |
|---|
| 1199 | phi_hc_nd = phi_hc_nd_un |
|---|
| 1200 | ELSE |
|---|
| 1201 | !-- Step 4: Inner temperature with maximum heating (phi_hc_nd_un positive) or cooling (phi_hc_nd_un negative) |
|---|
| 1202 | !-- section C.4.1 Picture C.2 zone 1) and 5) |
|---|
| 1203 | IF ( phi_hc_nd_un > 0.0_wp ) THEN |
|---|
| 1204 | phi_hc_nd_ac = buildings(nb)%phi_h_max !< Limit heating |
|---|
| 1205 | ELSE |
|---|
| 1206 | phi_hc_nd_ac = buildings(nb)%phi_c_max !< Limit cooling |
|---|
| 1207 | ENDIF |
|---|
| 1208 | ENDIF |
|---|
| 1209 | |
|---|
| 1210 | phi_hc_nd = phi_hc_nd_ac |
|---|
| 1211 | ! |
|---|
| 1212 | !-- Calculate the temperature with phi_hc_nd_ac (new) |
|---|
| 1213 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1214 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1215 | |
|---|
| 1216 | theta_air_ac = theta_air |
|---|
| 1217 | |
|---|
| 1218 | ENDIF |
|---|
| 1219 | ! |
|---|
| 1220 | !-- Update theta_m_t_prev |
|---|
| 1221 | theta_m_t_prev = theta_m_t |
|---|
| 1222 | ! |
|---|
| 1223 | !-- Calculate the operating temperature with weighted mean temperature of air and mean solar temperature |
|---|
| 1224 | !-- Will be used for thermal comfort calculations |
|---|
| 1225 | theta_op = 0.3_wp * theta_air_ac + 0.7_wp * theta_s !< [degree_C] operative Temperature Eq. (C.12) |
|---|
| 1226 | ! |
|---|
| 1227 | !-- Heat flux into the wall. Value needed in urban_surface_mod to |
|---|
| 1228 | !-- calculate heat transfer through wall layers towards the facade |
|---|
| 1229 | !-- (use c_p * rho_surface to convert [W/m2] into [K m/s]) |
|---|
| 1230 | q_wall_win = h_tr_ms * ( theta_s - theta_m ) & |
|---|
| 1231 | / ( facade_element_area & |
|---|
| 1232 | - window_area_per_facade ) |
|---|
| 1233 | ! |
|---|
| 1234 | !-- Transfer q_wall_win back to USM (innermost wall/window layer) |
|---|
| 1235 | surf_usm_h%iwghf_eb(m) = q_wall_win |
|---|
| 1236 | surf_usm_h%iwghf_eb_window(m) = q_wall_win |
|---|
| 1237 | ! |
|---|
| 1238 | !-- Sum up operational indoor temperature per kk-level. Further below, |
|---|
| 1239 | !-- this temperature is reduced by MPI to one temperature per kk-level |
|---|
| 1240 | !-- and building (processor overlapping) |
|---|
| 1241 | buildings(nb)%t_in_l(kk) = buildings(nb)%t_in_l(kk) + theta_op |
|---|
| 1242 | ! |
|---|
| 1243 | !-- Calculation of waste heat |
|---|
| 1244 | !-- Anthropogenic heat output |
|---|
| 1245 | IF ( phi_hc_nd_ac > 0.0_wp ) THEN |
|---|
| 1246 | heating_on = 1 |
|---|
| 1247 | cooling_on = 0 |
|---|
| 1248 | ELSE |
|---|
| 1249 | heating_on = 0 |
|---|
| 1250 | cooling_on = 1 |
|---|
| 1251 | ENDIF |
|---|
| 1252 | |
|---|
| 1253 | q_waste_heat = (phi_hc_nd * (params_waste_heat_h * heating_on + params_waste_heat_c * cooling_on))!< [W/GebÀudemodell] , observe the directional convention in PALM! |
|---|
| 1254 | surf_usm_h%waste_heat(m) = q_waste_heat |
|---|
| 1255 | |
|---|
| 1256 | ENDDO !< Horizontal surfaces loop |
|---|
| 1257 | ! |
|---|
| 1258 | !-- Vertical surfaces |
|---|
| 1259 | DO fa = 1, buildings(nb)%num_facades_per_building_v_l |
|---|
| 1260 | ! |
|---|
| 1261 | !-- Determine indices where corresponding surface-type information |
|---|
| 1262 | !-- is stored. |
|---|
| 1263 | l = buildings(nb)%l_v(fa) |
|---|
| 1264 | m = buildings(nb)%m_v(fa) |
|---|
| 1265 | ! |
|---|
| 1266 | !-- Determine building height level index. |
|---|
| 1267 | kk = surf_usm_v(l)%k(m) + surf_usm_v(l)%koff |
|---|
| 1268 | ! |
|---|
| 1269 | !-- (SOME OF THE FOLLOWING (not time-dependent COULD PROBABLY GO INTO A FUNCTION |
|---|
| 1270 | !-- EXCEPT facade_element_area, EVERYTHING IS CALCULATED EQUALLY) |
|---|
| 1271 | !-- Building geometries --> not time-dependent |
|---|
| 1272 | IF ( l == 0 .OR. l == 1 ) facade_element_area = dx * dzw(kk) !< [m2] surface area per facade element |
|---|
| 1273 | IF ( l == 2 .OR. l == 3 ) facade_element_area = dy * dzw(kk) !< [m2] surface area per facade element |
|---|
| 1274 | floor_area_per_facade = buildings(nb)%vpf(kk) * ddzw(kk) !< [m2] net floor area per facade element |
|---|
| 1275 | indoor_volume_per_facade = buildings(nb)%vpf(kk) !< [m3] indoor air volume per facade element |
|---|
| 1276 | window_area_per_facade = surf_usm_v(l)%frac(ind_wat_win,m) * facade_element_area !< [m2] window area per facade element |
|---|
| 1277 | |
|---|
| 1278 | f_cei = buildings(nb)%building_height / & |
|---|
| 1279 | (buildings(nb)%height_storey-buildings(nb)%height_cei_con) !< [-] factor for ceiling redcution |
|---|
| 1280 | ngs = buildings(nb)%vpf(kk)/f_cei !< [m2] calculation of netto ground surface |
|---|
| 1281 | f_sr = ngs/floor_area_per_facade !< [-] factor for surface reduction |
|---|
| 1282 | eff_mass_area = buildings(nb)%factor_a * ngs !< [m2] standard values according to Table 12 section 12.3.1.2 (calculate over Eq. (65) according to section 12.3.1.2) |
|---|
| 1283 | c_m = buildings(nb)%factor_c * ngs !< [J/K] standard values according to table 12 section 12.3.1.2 (calculate over Eq. (66) according to section 12.3.1.2) |
|---|
| 1284 | total_area = buildings(nb)%lambda_at * floor_area_per_facade !< [m2] area of all surfaces pointing to zone Eq. (9) according to section 7.2.2.2 |
|---|
| 1285 | ! |
|---|
| 1286 | !-- Calculation of heat transfer coefficient for transmission --> not time-dependent |
|---|
| 1287 | h_tr_w = window_area_per_facade * buildings(nb)%u_value_win !< [W/K] only for windows |
|---|
| 1288 | h_tr_is = total_area * h_is !< [W/K] with h_is = 3.45 W / (m2 K) between surface and air, Eq. (9) |
|---|
| 1289 | h_tr_ms = eff_mass_area * h_ms !< [W/K] with h_ms = 9.10 W / (m2 K) between component and surface, Eq. (64) |
|---|
| 1290 | h_tr_op = 1.0_wp / ( 1.0_wp / ( ( facade_element_area - window_area_per_facade ) & |
|---|
| 1291 | * buildings(nb)%lambda_layer3 / buildings(nb)%s_layer3 * 0.5_wp ) + 1.0_wp / h_tr_ms ) |
|---|
| 1292 | h_tr_em = 1.0_wp / ( 1.0_wp / h_tr_op - 1.0_wp / h_tr_ms ) !< [W/K] Eq. (63), Section 12.2.2 |
|---|
| 1293 | ! |
|---|
| 1294 | !-- internal air loads dependent on the occupacy of the room |
|---|
| 1295 | !-- basical internal heat gains (qint_low) with additional internal heat gains by occupancy (qint_high) (0,5*phi_int) |
|---|
| 1296 | phi_ia = 0.5_wp * ( ( buildings(nb)%qint_high * schedule_d + buildings(nb)%qint_low ) & |
|---|
| 1297 | * ngs ) !< [W] Eq. (C.1) |
|---|
| 1298 | ! |
|---|
| 1299 | !-- Airflow dependent on the occupacy of the room |
|---|
| 1300 | !-- basical airflow (air_change_low) with additional airflow gains by occupancy (air_change_high) |
|---|
| 1301 | air_change = ( buildings(nb)%air_change_high * schedule_d + buildings(nb)%air_change_low ) |
|---|
| 1302 | ! |
|---|
| 1303 | !-- Heat transfer of ventilation |
|---|
| 1304 | !-- not less than 0.01 W/K to provide division by 0 in further calculations |
|---|
| 1305 | !-- with heat capacity of air 0.33 Wh/m2K |
|---|
| 1306 | h_ve = MAX( 0.01_wp , ( air_change * indoor_volume_per_facade * & |
|---|
| 1307 | 0.33_wp * (1 - buildings(nb)%eta_ve ) ) ) !< [W/K] from ISO 13789 Eq.(10) |
|---|
| 1308 | |
|---|
| 1309 | !-- Heat transfer coefficient auxiliary variables |
|---|
| 1310 | h_tr_1 = 1.0_wp / ( ( 1.0_wp / h_ve ) + ( 1.0_wp / h_tr_is ) ) !< [W/K] Eq. (C.6) |
|---|
| 1311 | h_tr_2 = h_tr_1 + h_tr_w !< [W/K] Eq. (C.7) |
|---|
| 1312 | h_tr_3 = 1.0_wp / ( ( 1.0_wp / h_tr_2 ) + ( 1.0_wp / h_tr_ms ) ) !< [W/K] Eq. (C.8) |
|---|
| 1313 | ! |
|---|
| 1314 | !-- Net short-wave radiation through window area (was i_global) |
|---|
| 1315 | net_sw_in = surf_usm_v(l)%rad_sw_in(m) - surf_usm_v(l)%rad_sw_out(m) |
|---|
| 1316 | ! |
|---|
| 1317 | !-- Quantities needed for im_calc_temperatures |
|---|
| 1318 | i = surf_usm_v(l)%i(m) |
|---|
| 1319 | j = surf_usm_v(l)%j(m) |
|---|
| 1320 | k = surf_usm_v(l)%k(m) |
|---|
| 1321 | near_facade_temperature = surf_usm_v(l)%pt_10cm(m) |
|---|
| 1322 | indoor_wall_window_temperature = & |
|---|
| 1323 | surf_usm_v(l)%frac(ind_veg_wall,m) * t_wall_v(l)%t(nzt_wall,m) & |
|---|
| 1324 | + surf_usm_v(l)%frac(ind_wat_win,m) * t_window_v(l)%t(nzt_wall,m) |
|---|
| 1325 | ! |
|---|
| 1326 | !-- Solar thermal gains. If net_sw_in larger than sun-protection |
|---|
| 1327 | !-- threshold parameter (params_solar_protection), sun protection will |
|---|
| 1328 | !-- be activated |
|---|
| 1329 | IF ( net_sw_in <= params_solar_protection ) THEN |
|---|
| 1330 | solar_protection_off = 1 |
|---|
| 1331 | solar_protection_on = 0 |
|---|
| 1332 | ELSE |
|---|
| 1333 | solar_protection_off = 0 |
|---|
| 1334 | solar_protection_on = 1 |
|---|
| 1335 | ENDIF |
|---|
| 1336 | ! |
|---|
| 1337 | !-- Calculation of total heat gains from net_sw_in through windows [W] in respect on automatic sun protection |
|---|
| 1338 | !-- DIN 4108 - 2 chap.8 |
|---|
| 1339 | phi_sol = ( window_area_per_facade * net_sw_in * solar_protection_off & |
|---|
| 1340 | + window_area_per_facade * net_sw_in * buildings(nb)%f_c_win * solar_protection_on ) & |
|---|
| 1341 | * buildings(nb)%g_value_win * ( 1.0_wp - params_f_f ) * params_f_w |
|---|
| 1342 | ! |
|---|
| 1343 | !-- Calculation of the mass specific thermal load for internal and external heatsources |
|---|
| 1344 | phi_m = (eff_mass_area / total_area) * ( phi_ia + phi_sol ) !< [W] Eq. (C.2) with phi_ia=0,5*phi_int |
|---|
| 1345 | ! |
|---|
| 1346 | !-- Calculation mass specific thermal load implied non thermal mass |
|---|
| 1347 | phi_st = ( 1.0_wp - ( eff_mass_area / total_area ) - ( h_tr_w / ( 9.1_wp * total_area ) ) ) & |
|---|
| 1348 | * ( phi_ia + phi_sol ) !< [W] Eq. (C.3) with phi_ia=0,5*phi_int |
|---|
| 1349 | ! |
|---|
| 1350 | !-- Calculations for deriving indoor temperature and heat flux into the wall |
|---|
| 1351 | !-- Step 1: Indoor temperature without heating and cooling |
|---|
| 1352 | !-- section C.4.1 Picture C.2 zone 3) |
|---|
| 1353 | phi_hc_nd = 0.0_wp |
|---|
| 1354 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1355 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1356 | ! |
|---|
| 1357 | !-- If air temperature between border temperatures of heating and cooling, assign output variable, then ready |
|---|
| 1358 | IF ( buildings(nb)%theta_int_h_set <= theta_air .AND. theta_air <= buildings(nb)%theta_int_c_set ) THEN |
|---|
| 1359 | phi_hc_nd_ac = 0.0_wp |
|---|
| 1360 | phi_hc_nd = phi_hc_nd_ac |
|---|
| 1361 | theta_air_ac = theta_air |
|---|
| 1362 | ! |
|---|
| 1363 | !-- Step 2: Else, apply 10 W/m2 heating/cooling power and calculate indoor temperature |
|---|
| 1364 | !-- again. |
|---|
| 1365 | ELSE |
|---|
| 1366 | ! |
|---|
| 1367 | !-- Temperature not correct, calculation method according to section C4.2 |
|---|
| 1368 | theta_air_0 = theta_air !< Note temperature without heating/cooling |
|---|
| 1369 | |
|---|
| 1370 | !-- Heating or cooling? |
|---|
| 1371 | IF ( theta_air > buildings(nb)%theta_int_c_set ) THEN |
|---|
| 1372 | theta_air_set = buildings(nb)%theta_int_c_set |
|---|
| 1373 | ELSE |
|---|
| 1374 | theta_air_set = buildings(nb)%theta_int_h_set |
|---|
| 1375 | ENDIF |
|---|
| 1376 | |
|---|
| 1377 | !-- Calculate the temperature with phi_hc_nd_10 |
|---|
| 1378 | phi_hc_nd_10 = 10.0_wp * floor_area_per_facade |
|---|
| 1379 | phi_hc_nd = phi_hc_nd_10 |
|---|
| 1380 | |
|---|
| 1381 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1382 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1383 | |
|---|
| 1384 | theta_air_10 = theta_air !< Note the temperature with 10 W/m2 of heating |
|---|
| 1385 | |
|---|
| 1386 | |
|---|
| 1387 | phi_hc_nd_un = phi_hc_nd_10 * (theta_air_set - theta_air_0) & |
|---|
| 1388 | / (theta_air_10 - theta_air_0) !< Eq. (C.13) |
|---|
| 1389 | ! |
|---|
| 1390 | !-- Step 3: With temperature ratio to determine the heating or cooling capacity |
|---|
| 1391 | !-- If necessary, limit the power to maximum power |
|---|
| 1392 | !-- section C.4.1 Picture C.2 zone 2) and 4) |
|---|
| 1393 | IF ( buildings(nb)%phi_c_max < phi_hc_nd_un .AND. phi_hc_nd_un < buildings(nb)%phi_h_max ) THEN |
|---|
| 1394 | phi_hc_nd_ac = phi_hc_nd_un |
|---|
| 1395 | phi_hc_nd = phi_hc_nd_un |
|---|
| 1396 | ELSE |
|---|
| 1397 | !-- Step 4: Inner temperature with maximum heating (phi_hc_nd_un positive) or cooling (phi_hc_nd_un negative) |
|---|
| 1398 | !-- section C.4.1 Picture C.2 zone 1) and 5) |
|---|
| 1399 | IF ( phi_hc_nd_un > 0.0_wp ) THEN |
|---|
| 1400 | phi_hc_nd_ac = buildings(nb)%phi_h_max !< Limit heating |
|---|
| 1401 | ELSE |
|---|
| 1402 | phi_hc_nd_ac = buildings(nb)%phi_c_max !< Limit cooling |
|---|
| 1403 | ENDIF |
|---|
| 1404 | ENDIF |
|---|
| 1405 | |
|---|
| 1406 | phi_hc_nd = phi_hc_nd_ac |
|---|
| 1407 | ! |
|---|
| 1408 | !-- Calculate the temperature with phi_hc_nd_ac (new) |
|---|
| 1409 | CALL im_calc_temperatures ( i, j, k, indoor_wall_window_temperature, & |
|---|
| 1410 | near_facade_temperature, phi_hc_nd ) |
|---|
| 1411 | |
|---|
| 1412 | theta_air_ac = theta_air |
|---|
| 1413 | |
|---|
| 1414 | ENDIF |
|---|
| 1415 | ! |
|---|
| 1416 | !-- Update theta_m_t_prev |
|---|
| 1417 | theta_m_t_prev = theta_m_t |
|---|
| 1418 | ! |
|---|
| 1419 | !-- Calculate the operating temperature with weighted mean of temperature of air and mean |
|---|
| 1420 | !-- Will be used for thermal comfort calculations |
|---|
| 1421 | theta_op = 0.3_wp * theta_air_ac + 0.7_wp * theta_s |
|---|
| 1422 | ! |
|---|
| 1423 | !-- Heat flux into the wall. Value needed in urban_surface_mod to |
|---|
| 1424 | !-- calculate heat transfer through wall layers towards the facade |
|---|
| 1425 | q_wall_win = h_tr_ms * ( theta_s - theta_m ) & |
|---|
| 1426 | / ( facade_element_area & |
|---|
| 1427 | - window_area_per_facade ) |
|---|
| 1428 | ! |
|---|
| 1429 | !-- Transfer q_wall_win back to USM (innermost wall/window layer) |
|---|
| 1430 | surf_usm_v(l)%iwghf_eb(m) = q_wall_win |
|---|
| 1431 | surf_usm_v(l)%iwghf_eb_window(m) = q_wall_win |
|---|
| 1432 | ! |
|---|
| 1433 | !-- Sum up operational indoor temperature per kk-level. Further below, |
|---|
| 1434 | !-- this temperature is reduced by MPI to one temperature per kk-level |
|---|
| 1435 | !-- and building (processor overlapping) |
|---|
| 1436 | buildings(nb)%t_in_l(kk) = buildings(nb)%t_in_l(kk) + theta_op |
|---|
| 1437 | |
|---|
| 1438 | ! |
|---|
| 1439 | !-- Calculation of waste heat |
|---|
| 1440 | !-- Anthropogenic heat output |
|---|
| 1441 | IF ( phi_hc_nd_ac > 0.0_wp ) THEN |
|---|
| 1442 | heating_on = 1 |
|---|
| 1443 | cooling_on = 0 |
|---|
| 1444 | ELSE |
|---|
| 1445 | heating_on = 0 |
|---|
| 1446 | cooling_on = 1 |
|---|
| 1447 | ENDIF |
|---|
| 1448 | |
|---|
| 1449 | q_waste_heat = (phi_hc_nd * (params_waste_heat_h * heating_on + params_waste_heat_c * cooling_on))!< [W/GebÀudemodell] , observe the directional convention in PALM! |
|---|
| 1450 | surf_usm_v(l)%waste_heat(m) = q_waste_heat |
|---|
| 1451 | |
|---|
| 1452 | ENDDO !< Vertical surfaces loop |
|---|
| 1453 | |
|---|
| 1454 | ENDIF !< buildings(nb)%on_pe |
|---|
| 1455 | ENDDO !< buildings loop |
|---|
| 1456 | |
|---|
| 1457 | ! |
|---|
| 1458 | !-- Determine the mean building temperature. |
|---|
| 1459 | DO nb = 1, num_build |
|---|
| 1460 | ! |
|---|
| 1461 | !-- Allocate dummy array used for summing-up facade elements. |
|---|
| 1462 | !-- Please note, dummy arguments are necessary as building-date type |
|---|
| 1463 | !-- arrays are not necessarily allocated on all PEs. |
|---|
| 1464 | ALLOCATE( t_in_l_send(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 1465 | ALLOCATE( t_in_recv(buildings(nb)%kb_min:buildings(nb)%kb_max) ) |
|---|
| 1466 | t_in_l_send = 0.0_wp |
|---|
| 1467 | t_in_recv = 0.0_wp |
|---|
| 1468 | |
|---|
| 1469 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 1470 | t_in_l_send = buildings(nb)%t_in_l |
|---|
| 1471 | ENDIF |
|---|
| 1472 | |
|---|
| 1473 | #if defined( __parallel ) |
|---|
| 1474 | CALL MPI_ALLREDUCE( t_in_l_send, & |
|---|
| 1475 | t_in_recv, & |
|---|
| 1476 | buildings(nb)%kb_max - buildings(nb)%kb_min + 1, & |
|---|
| 1477 | MPI_REAL, & |
|---|
| 1478 | MPI_SUM, & |
|---|
| 1479 | comm2d, & |
|---|
| 1480 | ierr ) |
|---|
| 1481 | |
|---|
| 1482 | IF ( ALLOCATED( buildings(nb)%t_in ) ) & |
|---|
| 1483 | buildings(nb)%t_in = t_in_recv |
|---|
| 1484 | #else |
|---|
| 1485 | IF ( ALLOCATED( buildings(nb)%t_in ) ) & |
|---|
| 1486 | buildings(nb)%t_in = buildings(nb)%t_in_l |
|---|
| 1487 | #endif |
|---|
| 1488 | IF ( ALLOCATED( buildings(nb)%t_in ) ) & |
|---|
| 1489 | buildings(nb)%t_in = buildings(nb)%t_in / & |
|---|
| 1490 | ( buildings(nb)%num_facade_h + & |
|---|
| 1491 | buildings(nb)%num_facade_v ) |
|---|
| 1492 | ! |
|---|
| 1493 | !-- Deallocate dummy arrays |
|---|
| 1494 | DEALLOCATE( t_in_l_send ) |
|---|
| 1495 | DEALLOCATE( t_in_recv ) |
|---|
| 1496 | |
|---|
| 1497 | ENDDO |
|---|
| 1498 | |
|---|
| 1499 | |
|---|
| 1500 | END SUBROUTINE im_main_heatcool |
|---|
| 1501 | |
|---|
| 1502 | !-----------------------------------------------------------------------------! |
|---|
| 1503 | ! Description: |
|---|
| 1504 | !------------- |
|---|
| 1505 | !> Check data output for plant canopy model |
|---|
| 1506 | !-----------------------------------------------------------------------------! |
|---|
| 1507 | SUBROUTINE im_check_data_output( var, unit ) |
|---|
| 1508 | |
|---|
| 1509 | IMPLICIT NONE |
|---|
| 1510 | |
|---|
| 1511 | CHARACTER (LEN=*) :: unit !< |
|---|
| 1512 | CHARACTER (LEN=*) :: var !< |
|---|
| 1513 | |
|---|
| 1514 | SELECT CASE ( TRIM( var ) ) |
|---|
| 1515 | |
|---|
| 1516 | |
|---|
| 1517 | CASE ( 'im_hf_roof') |
|---|
| 1518 | unit = 'W m-2' |
|---|
| 1519 | |
|---|
| 1520 | CASE ( 'im_hf_wall_win' ) |
|---|
| 1521 | unit = 'W m-2' |
|---|
| 1522 | |
|---|
| 1523 | CASE ( 'im_hf_wall_win_waste' ) |
|---|
| 1524 | unit = 'W m-2' |
|---|
| 1525 | |
|---|
| 1526 | CASE ( 'im_hf_roof_waste' ) |
|---|
| 1527 | unit = 'W m-2' |
|---|
| 1528 | |
|---|
| 1529 | CASE ( 'im_t_indoor' ) |
|---|
| 1530 | unit = 'K' |
|---|
| 1531 | |
|---|
| 1532 | CASE DEFAULT |
|---|
| 1533 | unit = 'illegal' |
|---|
| 1534 | |
|---|
| 1535 | END SELECT |
|---|
| 1536 | |
|---|
| 1537 | END SUBROUTINE |
|---|
| 1538 | |
|---|
| 1539 | |
|---|
| 1540 | !-----------------------------------------------------------------------------! |
|---|
| 1541 | ! Description: |
|---|
| 1542 | !------------- |
|---|
| 1543 | !> Check parameters routine for plant canopy model |
|---|
| 1544 | !-----------------------------------------------------------------------------! |
|---|
| 1545 | SUBROUTINE im_check_parameters |
|---|
| 1546 | |
|---|
| 1547 | !!!! USE control_parameters, |
|---|
| 1548 | !!!! ONLY: message_string |
|---|
| 1549 | |
|---|
| 1550 | IMPLICIT NONE |
|---|
| 1551 | |
|---|
| 1552 | END SUBROUTINE im_check_parameters |
|---|
| 1553 | |
|---|
| 1554 | !-----------------------------------------------------------------------------! |
|---|
| 1555 | ! Description: |
|---|
| 1556 | !------------- |
|---|
| 1557 | !> Subroutine defining appropriate grid for netcdf variables. |
|---|
| 1558 | !> It is called from subroutine netcdf. |
|---|
| 1559 | !-----------------------------------------------------------------------------! |
|---|
| 1560 | SUBROUTINE im_define_netcdf_grid( var, found, grid_x, grid_y, grid_z ) |
|---|
| 1561 | |
|---|
| 1562 | IMPLICIT NONE |
|---|
| 1563 | |
|---|
| 1564 | CHARACTER (LEN=*), INTENT(IN) :: var |
|---|
| 1565 | LOGICAL, INTENT(OUT) :: found |
|---|
| 1566 | CHARACTER (LEN=*), INTENT(OUT) :: grid_x |
|---|
| 1567 | CHARACTER (LEN=*), INTENT(OUT) :: grid_y |
|---|
| 1568 | CHARACTER (LEN=*), INTENT(OUT) :: grid_z |
|---|
| 1569 | |
|---|
| 1570 | found = .TRUE. |
|---|
| 1571 | |
|---|
| 1572 | ! |
|---|
| 1573 | !-- Check for the grid |
|---|
| 1574 | SELECT CASE ( TRIM( var ) ) |
|---|
| 1575 | |
|---|
| 1576 | CASE ( 'im_hf_roof', 'im_hf_roof_waste' ) |
|---|
| 1577 | grid_x = 'x' |
|---|
| 1578 | grid_y = 'y' |
|---|
| 1579 | grid_z = 'zw' |
|---|
| 1580 | ! |
|---|
| 1581 | !-- Heat fluxes at vertical walls are actually defined on stagged grid, i.e. xu, yv. |
|---|
| 1582 | CASE ( 'im_hf_wall_win', 'im_hf_wall_win_waste' ) |
|---|
| 1583 | grid_x = 'x' |
|---|
| 1584 | grid_y = 'y' |
|---|
| 1585 | grid_z = 'zu' |
|---|
| 1586 | |
|---|
| 1587 | CASE ( 'im_t_indoor' ) |
|---|
| 1588 | grid_x = 'x' |
|---|
| 1589 | grid_y = 'y' |
|---|
| 1590 | grid_z = 'zw' |
|---|
| 1591 | |
|---|
| 1592 | CASE DEFAULT |
|---|
| 1593 | found = .FALSE. |
|---|
| 1594 | grid_x = 'none' |
|---|
| 1595 | grid_y = 'none' |
|---|
| 1596 | grid_z = 'none' |
|---|
| 1597 | END SELECT |
|---|
| 1598 | |
|---|
| 1599 | END SUBROUTINE im_define_netcdf_grid |
|---|
| 1600 | |
|---|
| 1601 | !------------------------------------------------------------------------------! |
|---|
| 1602 | ! Description: |
|---|
| 1603 | ! ------------ |
|---|
| 1604 | !> Subroutine defining 3D output variables |
|---|
| 1605 | !------------------------------------------------------------------------------! |
|---|
| 1606 | SUBROUTINE im_data_output_3d( av, variable, found, local_pf, fill_value, & |
|---|
| 1607 | nzb_do, nzt_do ) |
|---|
| 1608 | |
|---|
| 1609 | USE indices |
|---|
| 1610 | |
|---|
| 1611 | USE kinds |
|---|
| 1612 | |
|---|
| 1613 | IMPLICIT NONE |
|---|
| 1614 | |
|---|
| 1615 | CHARACTER (LEN=*) :: variable !< |
|---|
| 1616 | |
|---|
| 1617 | INTEGER(iwp) :: av !< |
|---|
| 1618 | INTEGER(iwp) :: i !< |
|---|
| 1619 | INTEGER(iwp) :: j !< |
|---|
| 1620 | INTEGER(iwp) :: k !< |
|---|
| 1621 | INTEGER(iwp) :: l !< |
|---|
| 1622 | INTEGER(iwp) :: m !< |
|---|
| 1623 | INTEGER(iwp) :: nb !< index of the building in the building data structure |
|---|
| 1624 | INTEGER(iwp) :: nzb_do !< lower limit of the data output (usually 0) |
|---|
| 1625 | INTEGER(iwp) :: nzt_do !< vertical upper limit of the data output (usually nz_do3d) |
|---|
| 1626 | |
|---|
| 1627 | |
|---|
| 1628 | LOGICAL :: found !< |
|---|
| 1629 | |
|---|
| 1630 | REAL(wp), INTENT(IN) :: fill_value !< value for the _FillValue attribute |
|---|
| 1631 | |
|---|
| 1632 | REAL(sp), DIMENSION(nxl:nxr,nys:nyn,nzb_do:nzt_do) :: local_pf !< |
|---|
| 1633 | |
|---|
| 1634 | local_pf = fill_value |
|---|
| 1635 | |
|---|
| 1636 | found = .TRUE. |
|---|
| 1637 | |
|---|
| 1638 | SELECT CASE ( TRIM( variable ) ) |
|---|
| 1639 | ! |
|---|
| 1640 | !-- Output of indoor temperature. All grid points within the building are |
|---|
| 1641 | !-- filled with values, while atmospheric grid points are set to _FillValues. |
|---|
| 1642 | CASE ( 'im_t_indoor' ) |
|---|
| 1643 | IF ( av == 0 ) THEN |
|---|
| 1644 | DO i = nxl, nxr |
|---|
| 1645 | DO j = nys, nyn |
|---|
| 1646 | IF ( building_id_f%var(j,i) /= building_id_f%fill ) THEN |
|---|
| 1647 | ! |
|---|
| 1648 | !-- Determine index of the building within the building data structure. |
|---|
| 1649 | nb = MINLOC( ABS( buildings(:)%id - building_id_f%var(j,i) ), & |
|---|
| 1650 | DIM = 1 ) |
|---|
| 1651 | IF ( buildings(nb)%on_pe ) THEN |
|---|
| 1652 | ! |
|---|
| 1653 | !-- Write mean building temperature onto output array. Please note, |
|---|
| 1654 | !-- in contrast to many other loops in the output, the vertical |
|---|
| 1655 | !-- bounds are determined by the lowest and hightest vertical index |
|---|
| 1656 | !-- occupied by the building. |
|---|
| 1657 | DO k = buildings(nb)%kb_min, buildings(nb)%kb_max |
|---|
| 1658 | local_pf(i,j,k) = buildings(nb)%t_in(k) |
|---|
| 1659 | ENDDO |
|---|
| 1660 | ENDIF |
|---|
| 1661 | ENDIF |
|---|
| 1662 | ENDDO |
|---|
| 1663 | ENDDO |
|---|
| 1664 | ENDIF |
|---|
| 1665 | |
|---|
| 1666 | CASE ( 'im_hf_roof' ) |
|---|
| 1667 | IF ( av == 0 ) THEN |
|---|
| 1668 | DO m = 1, surf_usm_h%ns |
|---|
| 1669 | i = surf_usm_h%i(m) !+ surf_usm_h%ioff |
|---|
| 1670 | j = surf_usm_h%j(m) !+ surf_usm_h%joff |
|---|
| 1671 | k = surf_usm_h%k(m) !+ surf_usm_h%koff |
|---|
| 1672 | local_pf(i,j,k) = surf_usm_h%iwghf_eb(m) |
|---|
| 1673 | ENDDO |
|---|
| 1674 | ENDIF |
|---|
| 1675 | |
|---|
| 1676 | CASE ( 'im_hf_roof_waste' ) |
|---|
| 1677 | IF ( av == 0 ) THEN |
|---|
| 1678 | DO m = 1, surf_usm_h%ns |
|---|
| 1679 | i = surf_usm_h%i(m) !+ surf_usm_h%ioff |
|---|
| 1680 | j = surf_usm_h%j(m) !+ surf_usm_h%joff |
|---|
| 1681 | k = surf_usm_h%k(m) !+ surf_usm_h%koff |
|---|
| 1682 | local_pf(i,j,k) = surf_usm_h%waste_heat(m) |
|---|
| 1683 | ENDDO |
|---|
| 1684 | ENDIF |
|---|
| 1685 | |
|---|
| 1686 | CASE ( 'im_hf_wall_win' ) |
|---|
| 1687 | IF ( av == 0 ) THEN |
|---|
| 1688 | DO l = 0, 3 |
|---|
| 1689 | DO m = 1, surf_usm_v(l)%ns |
|---|
| 1690 | i = surf_usm_v(l)%i(m) !+ surf_usm_v(l)%ioff |
|---|
| 1691 | j = surf_usm_v(l)%j(m) !+ surf_usm_v(l)%joff |
|---|
| 1692 | k = surf_usm_v(l)%k(m) !+ surf_usm_v(l)%koff |
|---|
| 1693 | local_pf(i,j,k) = surf_usm_v(l)%iwghf_eb(m) |
|---|
| 1694 | ENDDO |
|---|
| 1695 | ENDDO |
|---|
| 1696 | ENDIF |
|---|
| 1697 | |
|---|
| 1698 | CASE ( 'im_hf_wall_win_waste' ) |
|---|
| 1699 | IF ( av == 0 ) THEN |
|---|
| 1700 | DO l = 0, 3 |
|---|
| 1701 | DO m = 1, surf_usm_v(l)%ns |
|---|
| 1702 | i = surf_usm_v(l)%i(m) !+ surf_usm_v(l)%ioff |
|---|
| 1703 | j = surf_usm_v(l)%j(m) !+ surf_usm_v(l)%joff |
|---|
| 1704 | k = surf_usm_v(l)%k(m) !+ surf_usm_v(l)%koff |
|---|
| 1705 | local_pf(i,j,k) = surf_usm_v(l)%waste_heat(m) |
|---|
| 1706 | ENDDO |
|---|
| 1707 | ENDDO |
|---|
| 1708 | ENDIF |
|---|
| 1709 | |
|---|
| 1710 | CASE DEFAULT |
|---|
| 1711 | found = .FALSE. |
|---|
| 1712 | |
|---|
| 1713 | END SELECT |
|---|
| 1714 | |
|---|
| 1715 | END SUBROUTINE im_data_output_3d |
|---|
| 1716 | !------------------------------------------------------------------------------! |
|---|
| 1717 | ! Description: |
|---|
| 1718 | ! ------------ |
|---|
| 1719 | !> Parin for &indoor_parameters for indoor model |
|---|
| 1720 | !------------------------------------------------------------------------------! |
|---|
| 1721 | SUBROUTINE im_parin |
|---|
| 1722 | |
|---|
| 1723 | USE control_parameters, & |
|---|
| 1724 | ONLY: indoor_model |
|---|
| 1725 | |
|---|
| 1726 | IMPLICIT NONE |
|---|
| 1727 | |
|---|
| 1728 | CHARACTER (LEN=80) :: line !< string containing current line of file PARIN |
|---|
| 1729 | |
|---|
| 1730 | NAMELIST /indoor_parameters/ dt_indoor, initial_indoor_temperature |
|---|
| 1731 | |
|---|
| 1732 | ! |
|---|
| 1733 | !-- Try to find indoor model package |
|---|
| 1734 | REWIND ( 11 ) |
|---|
| 1735 | line = ' ' |
|---|
| 1736 | DO WHILE ( INDEX( line, '&indoor_parameters' ) == 0 ) |
|---|
| 1737 | READ ( 11, '(A)', END=10 ) line |
|---|
| 1738 | ENDDO |
|---|
| 1739 | BACKSPACE ( 11 ) |
|---|
| 1740 | |
|---|
| 1741 | ! |
|---|
| 1742 | !-- Read user-defined namelist |
|---|
| 1743 | READ ( 11, indoor_parameters ) |
|---|
| 1744 | ! |
|---|
| 1745 | !-- Set flag that indicates that the indoor model is switched on |
|---|
| 1746 | indoor_model = .TRUE. |
|---|
| 1747 | |
|---|
| 1748 | ! |
|---|
| 1749 | !-- Activate spinup (maybe later |
|---|
| 1750 | ! IF ( spinup_time > 0.0_wp ) THEN |
|---|
| 1751 | ! coupling_start_time = spinup_time |
|---|
| 1752 | ! end_time = end_time + spinup_time |
|---|
| 1753 | ! IF ( spinup_pt_mean == 9999999.9_wp ) THEN |
|---|
| 1754 | ! spinup_pt_mean = pt_surface |
|---|
| 1755 | ! ENDIF |
|---|
| 1756 | ! spinup = .TRUE. |
|---|
| 1757 | ! ENDIF |
|---|
| 1758 | |
|---|
| 1759 | 10 CONTINUE |
|---|
| 1760 | |
|---|
| 1761 | END SUBROUTINE im_parin |
|---|
| 1762 | |
|---|
| 1763 | |
|---|
| 1764 | END MODULE indoor_model_mod |
|---|
